Main Quest Part 2 Chapter 4 Released!
[Last Updated] June 25, 2026 (Thu). Added information regarding New Character Skin.
Teaser Video
[Caution]
The following content contains spoilers for Main Quest Part 1 Chapter 1 to Part 2 Chapter 3.
Please watch with caution.
Release Overview
In Main Quest Part 2 Chapter 4, similar to other limited-time events, you can collect event items through limited-time free quests and business sales, and exchange them in the shop for growth items and other rewards.
Additionally, prior to the release of the Main Quest, the "Main Quest Part 2 Chapter 4 Pre-Release Campaign" is also currently underway!
■ Event Period (UTC+9)
June 11, 2026 (Thu) at 8:00pm to July 9, 2026 (Thu) at 2:00pm (tentative)
・Event Free Quests: Until July 2, 2026 (Thu) at 8:00pm
・Event Ticket Quests: Until July 2, 2026 (Thu) at 8:00pm
・Challenge Quests: June 18, 2026 (Thu) at 6:00 pm to July 9, 2026 (Thu) at 2:00 pm.
・Sales Drop Bonus: Until July 2, 2026 (Thu) at 8:00pm
・Main Quest Part 2 Chapter 4 Release Commemoration Ether Search: Until July 9, 2026 (Thu) at 2:00pm
・Limited-Time Missions: Until July 9, 2026 (Thu) at 2:00pm
・Event Item Exchange: Until July 9, 2026 (Thu) at 2:00pm
*Main Quest Part 2 Chapter 4 will remain playable even after the conclusion of the above period.
Play Guide
1. Advance through the Event Main Quests released sequentially during the period!
During the event period, the "Main Quest" chapters of Part 2 Chapter 4 will be released sequentially.
To play the Main Quest of Part 2 Chapter 4, you must have completed the quests from Part 1 Chapter 1 through Part 2 Chapter 3.
The Main Quest Part 2 Chapter 4 Pre-Release Campaign is currently underway, during which the stamina required for Main Quest Part 1 Chapter 1 through Part 2 Chapter 3 has been halved!
If you have not yet completed the Main Quest, please take full advantage of this opportunity!
2. Collect event items through Free Quests and Management!
Complete the limited-time Free Quests to gather event items.
The Free Quests associated with the release of Part 2 Chapter 4 can be played even if you have not completed the quests from Part 1 Chapter 1 through Part 2 Chapter 3.
*Please note that the enemy characters and content appearing in the Free Quests will be related to the story of Part 2 Chapter 4.
In this event, the required number of event items has been adjusted to make certain rewards easier to exchange at the Event Item Exchange.
Additionally, items such as "Card Pack" for obtaining Hero Collection Cards have been added.
Please check the in-game Event Item Exchange for the number of event items required to exchange for target rewards.
Additionally, during this event period, in addition to the rewards normally obtained from the following 3 types of permanent business sales, you can acquire the event item "Certification Hologram" as an additional drop!
- "Growth Company! EXP Sales"
- "Expansion! Livo Plan!"
- "Unbreakable Bonds! Relations Sales!"
Please take this opportunity to play business sales and obtain the rewards!
3. Exchange collected event items for other items at the Shop!
Collected event items can be exchanged for luxurious rewards such as character growth items at the "Event Item Exchange" which will be available in the "Shop" during the event period.
Utilize these rewards for character growth and progress through the Main Quest!
Missions Added
Simultaneously with the release of Part 2 Chapter 4, the following missions will be added to the Normal Missions.
・Complete Main Quest Part 2 Chapter 4: Calamity Bud Proliferation
(Mission Completion Rewards)
・Dream Symbolx5
・Ether Crystalx10
・Profile Card Title
Sub Quests
In "Main Quest Part 2 Chapter 4: Calamity Bud Proliferation", "Sub Quests" will appear separately from normal quests!
Sub Quests are special quests focused on specific characters that occur during the progress of the Main Quest.
Through the episodes depicted between the stories, you can enjoy the relationship with the character and see a new side of them!
The content allows you to experience the main story even more deeply, so please check it out!
Sub Quests are planned to be added sequentially in conjunction with future scenario releases.
*You do not need to own the corresponding character card to watch this Sub Quest.
Challenge Quest
Challenge Quests are quests that you can attempt as many times as you like with 0 Stamina cost.
More quests will be added sequentially.
Challenge Quests can be selected from the Free Quest button on the Event Portal screen.
In Challenge Quests, special effects common across all Challenge Quests will be active.
The special effects active in this event are as follows:
| Special Effect | Effect Details |
|---|---|
| No Buff/Debuff stacking | Buffs and debuffs of the same type will not stack. (Applies to all allies and enemies) |
| Depleting the enemy's Resistance Gauge gives the enemy a debuff. | The enemy's Resistance Gauge decreases when taking damage. When the Resistance Gauge reaches 0, give the enemy +50% Damage Taken & SPD-30 for 1 action. |
By long-pressing "Battle Info (バトル情報)" displayed during battle, you can check the details of the active effects.
In Challenge Quests, you can obtain "Ether Crystals" and various Growth Items upon your first clear.
Rewards vary by quest.
Additionally, along with the addition of the Challenge Quests, new missions will be added to the Event Missions.
The missions to be added are as follows.
| Mission Details | Rewards |
|---|---|
| Clear 1 Challenge Quest | Ether Ticketsx1 |
| Clear 2 Challenge Quest | Stamina Drinkx1 |
| Clear 4 Challenge Quest | Ether Ticketsx1 |
Form teams with various combinations and aim to clear the quests!
Regarding the enemy's Resistance Gauge
In this event's Challenge Quests, enemies have a "Resistance Gauge".
The Resistance Gauge is a blue gauge displayed below each enemy's HP gauge.
The Resistance Gauge decreases when taking damage, and when the gauge reaches 0, give the enemy +50% Damage Taken & SPD-30 for 1 action.
Additionally, by inflicting debuffs on the enemy, the Resistance Gauge can be reduced even further.
A Resistance Gauge that has reached 0 will be fully restored at the start of the enemy's action.
*The maximum value of the enemy's Resistance Gauge varies depending on the quest and the enemy.
Make good use of the debuff effects given to the enemy by reducing their Resistance Gauge to gain the upper hand!
Bonus Characters for Challenge Quests
The following characters are eligible for bonuses in Challenge Quests. When these eligible characters are added to a team, they can receive unique bonuses based on their respective roles.
■ Bonus Characters
| Character Type | Character Name | Bonus Details |
|---|---|---|
| Hero | Xeno Akashi | Buff duration and stacks from skills increase by 1 |
| Hero | Norbrand | Buff duration and stacks from skills increase by 1 |
| Hero | "Prevention Aegis" Loren | ATK+50% |
| Sidekick | Xeno Akashi | Base HP +1000, Base ATK +500, 250 less damage taken. |
| Sidekick | Norbrand | Base HP +1000, Base ATK +500, 250 less damage taken. |
Event Quests
Bonus Characters for Quest Battles
The following characters are eligible for bonuses in Event Free Quests. By including these characters in your team and winning battles, the drop amount of event items will increase.
■ Bonus Characters
・Xeno Akashi: Hero & Sidekick
・Norbrand: Hero & Sidekick
・"Prevention Aegis" Loren: Hero
・Loren: Hero & Sidekick
・"Blazing Beacon" Isaribi: Hero
・Kiloc: Hero & Sidekick
・Joezen: Hero & Sidekick
・Antares: Hero & Sidekick
・Taika: Hero & Sidekick
・Houley: Hero & Sidekick
・Tsuneaki: Hero & Sidekick
・Exio: Hero & Sidekick
・Danzo: Hero & Sidekick
・Galvo: Hero & Sidekick
・Grigory: Hero & Sidekick
・Santetsu: Hero & Sidekick
・Roiker: Hero & Sidekick
・Seiichiro: Sidekick
・Protagonist: Sidekick
[Items with Increased Drop Rates and Eligible Characters]
| Target Items | Character Type | Rarity | Character Name | Bonus Amount |
|---|---|---|---|---|
| Certification Hologram | Hero | ★★★★★ | Xeno Akashi | +40％ |
| Certification Hologram | Hero | ★★★★★ | Norbrand | +40％ |
| Certification Hologram | Hero | ★★★★ | "Prevention Aegis" Loren | +30％ |
| Certification Hologram | Hero | ★★★ | Loren | +10％ |
| Certification Hologram | Hero | ★★★★★ | "Blazing Beacon" Isaribi | +20％ |
| Certification Hologram | Hero | ★★★★★ | Kiloc | +20％ |
| Certification Hologram | Hero | ★★★★ | Joezen | +10％ |
| Certification Hologram | Hero | ★★★★★ | Antares | +20％ |
| Certification Hologram | Hero | ★★★★★ | Taika | +20％ |
| Certification Hologram | Hero | ★★★★ | Houley | +10％ |
| Certification Hologram | Hero | ★★★★ | Tsuneaki | +10％ |
| Certification Hologram | Hero | ★★★★★ | Exio | +20％ |
| Certification Hologram | Hero | ★★★★★ | Danzo | +20％ |
| Certification Hologram | Hero | ★★★★ | Galvo | +10％ |
| Certification Hologram | Hero | ★★★★ | Grigory | +10％ |
| Certification Hologram | Hero | ★★★★★ | Santetsu | +20％ |
| Certification Hologram | Hero | ★★★★ | Roiker | +10％ |
| Certification Hologram | Sidekick | ★★★ | Xeno Akashi | +20％ |
| Certification Hologram | Sidekick | ★★★ | Norbrand | +20％ |
| Certification Hologram | Sidekick | ★★★★ | Loren | +10％ |
| Certification Hologram | Sidekick | ★★★ | Kiloc | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Joezen | +10％ |
| Certification Hologram | Sidekick | ★★★ | Antares | +10％ |
| Certification Hologram | Sidekick | ★★★ | Taika | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Houley | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Tsuneaki | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Exio | +10％ |
| Certification Hologram | Sidekick | ★★★ | Danzo | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Galvo | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Grigory | +10％ |
| Certification Hologram | Sidekick | ★★★ | Santetsu | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Roiker | +10％ |
| Certification Hologram | Sidekick | ★★★★ | Seiichiro | +10％ |
| Certification Hologram | Sidekick | ★★★ | Protagonist | +10％ |
Additionally, bonus characters can also be confirmed via the in-game event portal. (Characters featured in event-related Ether Searches will be displayed with a special frame.)
Please make use of this feature!
Business Sales Drop Bonus
Event Item Drops
During this event period, in addition to the rewards normally obtained from the following 3 types of permanent business sales, you can also obtain the event item "Authentication Hologram" as an additional drop!
- "Growth Company! EXP Sales"
- "Expansion! Livo Plan!"
- "Unbreakable Bonds! Relations Sales!"
Please take this opportunity to play business sales and obtain the rewards!
Target Characters for Business Sales Drop Bonus
The following characters will be eligible for the business sales bonus.
By sending "Xeno Akashi", "Norbrand", or ""Prevention Aegis" Loren" on business sales during the event period, they can satisfy both the "Number Bonus" and "Rank Bonus" regardless of their Base Rank.
Furthermore, as an "Additional Drop Bonus", they can increase the acquisition amount of the event item "Certification Hologram".
■ Bonus Characters
・Xeno Akashi (Hero)
・Norbrand (Hero)
・"Prevention Aegis" Loren (Hero)
■ Business Sales Bonus
| Number of Bonus Characters Assigned to Sales | Additional Drop Bonus Value |
|---|---|
| 1 character | +20％ |
| 2 characters | +40％ |
| 3 characters | +60％ |
Event Guest Characters in the Office
During the event period, the following Heroes will appear as Guest Characters in the Office.
- Xeno Akashi
- Norbrand
- "Prevention Aegis" Loren
*To display Guest Characters, you must set "Show Guest Characters" to ON in the "Select Hero" settings within the Office.
Addition of Character Skins
■June 25, 2026
In conjunction with the release of the Sub Quests, skins have been added for the following character:
- "Prevention Aegis" Loren(Hero): Skin 2 (Illustration for Rank 5 and above)
Main Quest Part 2 Chapter 4 Pre-Release Campaign
During the campaign period, multiple events will be implemented. This includes a Re-run of the Ether Search for Main Quest Part 2 Chapter 1 to 3, as well as halving the Stamina cost for quests in Main Quest Part 1 Chapter 1 to Part 2 Chapter 3, which must be completed to play Main Quest Part 2 Chapter 4!
Please check here for details!
Release Commemorative Pack
In conjunction with the release of Main Quest Part 2 Chapter 4, the "Release Commemorative Pack" will be available for purchase.
The "Part 2 Chapter 4 Release Commemorative Pack" is a limited-time special pack that includes a set of "Ether Crystals" and "Ether Tickets."
Sale Period
・June 11, 2026 (Thu) at 8:00pm to July 9, 2026 (Thu) at 2:00pm (tentative)
Sale Details
| Pack Name | Pack Details | Price |
|---|---|---|
| Main Quest Part 2 Chapter 4 Release Commemorative Pack 1 | Ether Crystals (Paid) x50 Ether Crystals (Free) x80 Ether Ticket x4 | 4,900 JPY |
| Main Quest Part 2 Chapter 4 Release Commemorative Pack 2 | Ether Crystals (Paid) x103 Ether Crystals (Free) x97 Ether Tickets x10 | 10,000 JPY |
*Please note that Release Commemorative Pack 1 and Release Commemorative Pack 2 are limited to one purchase per user for each pack.
"Main Quest Part 2 Chapter 4 Release Commemorative Pack" Important Notes
- "Release Commemorative Pack 1" and "Release Commemorative Pack 2" can only be purchased once per user for each pack.
- "Release Commemorative Pack 1" and "Release Commemorative Pack 2" can only be purchased during the sales period.
Main Quest Part 2 Chapter 4 Release Commemoration Ether Search
In conjunction with the release of Main Quest Part 2 Chapter 4, an Ether Search will feature a pickup of characters who appear in the story.
■ Event Period (UTC+9)
June 11, 2026 (Thu) at 8:00pm to July 9, 2026 (Thu) at 2:00pm (tentative)
*Notes:
The Point Contracts associated with the "Main Quest Part 2 Chapter 4 Release Commemoration Ether Search" will close at the same time the Ether Search ends. Please ensure you complete your exchanges well in advance, as attempts made near the closing time may fail.
Featured Characters
- New! Hero: Xeno Akashi ★5 (Fire Affinity) (Limited)
- New! Hero: Norbrand ★5 (Wood Affinity)
- New! Hero: "Prevention Aegis" Loren ★4 (Fire Affinity) (Limited)
- New! Sidekicks: Xeno Akashi ★3 (Limited)
- New! Sidekicks: Norbrand ★3
*Each character card of Norbrand will be added to the Normal Ether Search after the "Main Quest Part 2 Chapter 4 Release Commemoration Ether Search" ends.
New Character Introduction
- Xeno Akashi (★5 Hero) (Fire Affinity) (Limited)
Illustrator: 朱交赤成
CV: 保坂俊行
Hero
- Affinity：Fire
- Role：Debuffer
| Skill Name | VP Cost | Effects |
|---|---|---|
| Arsenal Hail | 0 | Select a target and activate all allies' Armament effects. Deal 60% damage to 1 enemy and give Burst for 1 action. This skill changes to "Forced Armament*1" once per turn when the following conditions are met: 1. It is own turn 2. Current VP is 3000 or higher 3. There is at least 1 ally other than Xeno Akashi 4. There is 1 or fewer allies with Armament. This hero is not counted as an ally for Hero "Akashi". |
| Total Disablement | 4000 | Deal 150% damage to 1 enemy. Trigger all Damage-Over-Time effects on target. |
| Terror Purge | 10500 | Select a target and activate all allies' Armament effects. While Armament is active, debuffs applied to the target spread to adjacent enemies. Deal 125% damage to 1 enemy. (Maximum 250%. Reaches the maximum value when the total duration of debuffs is 10.) Deal 60% damage to adjacent enemies. (Maximum 120%. Reaches the maximum value when the total duration of debuffs is 10.) [Passive Effect] Whenever an ally applies a debuff with an active skill, Gain 1 Gauge. When Gauge reaches 6, consume all Gauge from allied Xeno Akashi to deal 60% damage to all enemies, give Burst for 1 action, and give increased damage taken by 10% for 2 turns. (Maximum 30%. Stacks up to 3 times.) This action does not increase VP or Combo Count. |
*1 Forced Armament (VP Cost: 0)
Use 3000 VP to give 1 ally 1 stack of Armament*2.
After skill activation, act again.
*2 Armament (Buff/Non-stackable)
When an Armament effect is activated by Xeno Akashi's skill, Skill 1 of the ally with this status activates.
When a character with this status deals damage to an enemy, give Burst matching own affinity for 1 action.
If the character with Armament has lower ATK than Xeno Akashi's base ATK, their ATK is treated as equal to Xeno Akashi's base ATK.
When applied, remove all Armament effects granted by other Xeno Akashis from all allies.
Removed when the Armament effect activates or when dealing damage to an enemy.
Sidekick
| Type | Skill Name | VP Cost | Effects |
|---|---|---|---|
| Sidekick Skill | Clinging Catastrophe | 2500 | Give 1 enemy Burst matching own affinity for 2 actions. |
| Equipable Skills | Independent Action Ⅰ | 0 | ATK +10% when not acting. |
Character PV (Audio plays during playback)
- Norbrand (★5 Hero) (Wood Affinity)
Illustrator: にゅうも
CV: 星野貴紀
Hero
- Affinity：Wood
- Role：Debuffer
| Skill Name | VP Cost | Effects |
|---|---|---|
| Realm of Mine | 0 | Deal 60% damage to 1 enemy and give Dazed for 1 turn. If this skill activates during own action, 40% chance to give Dazed for 1 turn to enemies adjacent to the target. [Passive Effect] While alive, enemies take 10% more damage for each debuff on them (Maximum 50%.) This effect does not stack. |
| Verdant Dominion | 4000 | Give 1 ally 1 stack of Taunt. Give Thorn Armor*1 for 1 turn. If this skill activates during own action, act again. If the next action is granted by this skill, Skill 2 changes to "Verdant Imperium*2" for 1 turn. Sidekick Skills cannot be used during the next action. |
| Legion of a Thousand Blades | 11000 | Deal 35% damage to all enemies twice. Give Poison for 3 turns. If the target is immune to Poison, give Burst for 3 actions. |
*1 Thorn Armor (Other/Non-stackable)
When taking damage from an enemy, give Burst matching own affinity to the attacker for 2 actions.
The number of Bursts given increases based on the number of debuffs on the attacker. (+1 Burst for each debuff, up to 3 Bursts per activation.)
The Burst uses the affinity and ATK of the character with this status.
The remaining number of turns decreases at the end of the turn.
*2 Verdant Imperium (VP Cost: 0)
Give 1 enemy Dazed for 1 turn.
After skill activation, the selected enemy activates "Submission*3".
*3 Submission (VP Cost: 0)
Deal 50% damage to a random enemy.
Trigger 1 Burst on self.
Cannot gain Combo Count or VP from this skill.
Sidekick
| Type | Skill Name | VP Cost | Effects |
|---|---|---|---|
| Sidekick Skill | Domain Expansion | 4000 | Gain 1 stack of Counterattack. Gain ATK Up for 1 action. |
| Equipable Skills | Lord's Resolve Ⅰ | 0 | 10% chance to give 1 Charge of Scar when taking damage from enemy. |
Character PV (Audio plays during playback)
- "Prevention Aegis" Loren ★4 Hero (Fire Affinity) (Limited)
Illustrator: ぷらす野 昆布
CV: 大浪嘉仁
Hero
- Affinity：Fire
- Role：Attack
| Skill Name | VP Cost | Effects |
|---|---|---|
| Containment Perimeter | 0 | Deal 50% damage to 1 enemy. Give Burst for 1 action. [Passive Effect] While alive, allies gain ATK based on the value of their barrier. (Maximum +30%. Reaches the maximum value when Barrier is 3000.) |
| Under My Wings | 5000 | Deal 135% damage to 1 enemy. Give the ally with the highest ATK and the ally with the lowest HP a Barrier equal to 40% of own Views for 2 actions. If the ally with the highest ATK and the ally with the lowest HP are the same, give that ally a Barrier equal to 80% of own Views for 2 actions. |
| Sanctuary's Embrace | 12000 | Deal 90% damage to all enemies. If self has a barrier, damage increases to 110%. When an ally takes damage, gain 1 Gauge. (Maximum Gauge is 8.) If the damaged ally has a barrier, Gain 1 Gauge again. When Gauge reaches maximum, consume all Gauge and activate "You Shall Not Pass!*1". |
*1 You Shall Not Pass! (VP Cost: 0)
Deal 60% damage to all enemies.
Give all allies a barrier equal to 20% of own Views for 2 actions.
If the target already has a barrier, increase its value by 20% of own Views and extend its duration by 1 turn (up to 3 turns maximum).
Character PV (Audio plays during playback)
Event Trailer
Xeno Akashi (Audio will play during playback)
Norbrand (Audio will play during playback)
"Prevention Aegis" Loren (Audio will play during playback)
Maintenance Announcement
In conjunction with the addition of Main Quest Part 2 Chapter 4, maintenance will be conducted during the following schedule.
■ Maintenance Schedule(UTC+9)
June 11, 2026 (Tue) at 2:00pm to 8:00pm (tentative)
*Attention
In order to accompany the new event, we will performing maintenance at the above time. Before maintenance start, Please complete your quest or battle to avoid application error after maintenance is over.