ⓘ 2 Issue Fixes and Improvements have been added. (Nov. 5 9:34)

Greetings, Rune Hunters.

In order to provide a more stable game service,

Scheduled Maintenance has been scheduled for Nov. 5 (Thu).

◆ Maintenance Schedule

- Nov. 5, 2026 (Thu) 08:00 – 12:00 (Total of 4 hours) (UTC +9)

ⓘ The maintenance schedule may be subject to change depending on service circumstances.

ⓘ The game will be unavailable during maintenance. Please log out from a safe zone before the maintenance begins.

ⓘ Access to the following contents may be restricted for 10 minutes before and after the maintenance.

- Abyss Gate, Auction House, Chaos Dungeon, Eunos Dungeon, Arena, Agony Wave

◆ Maintenance Details

1. New Raid

1) New Boss 'Guardian Who Lost Its Light' Update

- The new boss can be encountered in the Descent Raids.

2. New Events

1) Zodiac Pass Ⅲ

ⓘ Details will be announced on the Event Notice board on Nov. 5 (Thu).

3. New Items

1) Season Summon Ⅲ

2) [The Farside] Expedition Support Package (Part 2)

3) [Growth] Enhancement Package (Part 2)

4) Diamond Step Up Package

ⓘ Details will be announced on the Event Notice board on Nov. 5 (Thu).

4. Bug Fixes & Improvements

- Fixed the skill SFX playing at a low volume when using the 'Evil God Whirlwind Barrage Skill Skin'.

- Fixed the appearance and Auto Loot function not working properly when equipping the Pet 'Nix'.

- Fixed the 'Disable Other Characters' Skill Effects' setting not applying to certain skills in 'Descent Raid'.

- Fixed an intermittent error occurring upon generating the boss portal in 'Abyss Gate'.

- Fixed the UNDECEMBER app icon displaying abnormally on Android devices.

- Fixed the blue dot (notification icon) in the 'Paid Shop Storage' not disappearing under certain circumstances.

- Fixed unexpired items in the 'Paid Shop Storage' not displaying under certain circumstances.

- Fixed being able to equip multiple Runestones with the same option slot position.

ⓘ Intentionally exploiting bugs may result in game restrictions. If you discover an issue, please report it to Support immediately.

- Improved the Pet Auto Loot feature to function properly even when exiting after clearing the Abyss Gate.

- Clarified certain tooltip descriptions for the "Portrait of Light and Darkness" and "Transcendent Portrait of Light and Darkness" gear.

- Fixed an issue where certain tooltips did not convert according to the element when linking the "Convert DMG" Link Rune to the "Blade of Death" Skill Rune.

ⓘ Elemental DMG conversion is currently functioning normally.

- "Essence Piece" items that currently have no use will be deleted in bulk during maintenance.

- In Season Mode, improved Casthor Essence so that a wider variety of Options appear when changing Options on crafted gear with Authority applied.

- Fixed Weapon Range increases from Abyss Stone Options not being reflected in Skill Rune tooltips and actual skill range.

5. Ending Content Details

1) Products Ending Sale

- Season Summon Ⅱ

- [Divine - Ancient] Exclusive! Engraving Package

- [Zodiac Stone] Growth Pack

- [STEP] Diamond Step Up Package

- [The Farside] Agony Key Package

- [Halloween] Halloween Candy Box

- [Halloween] [STEP] Halloween Summon Package

- [The Farside] Expedition Support Package

- [Growth] Unique Gear Enhance Package

- [Growth] Superior Enhance Package

2) Ending Events

- FLOOR Point Accumulation Event (Earning upon payment ends)

- Souls Bewitched by Sweets 🍬 (Ashes Event)

- Zodiac Pass Ⅱ

- 2026 Halloween Event

ⓘ Accumulated FLOOR Points can be used starting Nov. 26 (Thu) 11:00 (UTC +9).

ⓘ Progress counts and bonus points for Season Summon Ⅱ will be reset during maintenance.

ⓘ Any unclaimed [Zodiac Pass Ⅱ] reward items will be deleted during maintenance.

ⓘ Unused event-related items, including [Halloween Coin], will be deleted during maintenance.

◆ Maintenance Rewards

We have prepared rewards to express our gratitude to Rune Hunters waiting through the maintenance.

ⓘ Maintenance rewards can be claimed from the Mailbox from the completion of the Scheduled Maintenance on Nov. 5, 2026 (Thu) until 23:59 on the same day. (UTC +9)

ⓘ Maintenance rewards can only be claimed in either Standard or Season mode.

ⓘ Maintenance rewards can only be claimed by accounts created before the maintenance.

ⓘ The duration of the

Thank you.