1. Hero and Equipment
New Hero and Equipment
- New Hero 'Private Investigator Odile' has been added.
  ㄴ Odile's voice has been added. (cv. Min Ah)
  ㄴ 5 stars maximum awakening party effect: [Party] Def. +45%

- Private Investigator Odile's Exclusive Weapon ''Trouble Shooter" ★★★★★ has been added.
- A New Unique Claw  "Round Ring Claw'' ★★★ has been added.

Voice Addition and Improvement
- Win Ling's English voice has been added.
- Pymon's Japanese voice has been added.
※ Applied only when voice settings are selected in each language.

2. Summon and Pick-up Event
Hero Pick-up Event
  ㄴ Event time: 2023-11-14 after maintenance ~ 2023-11-28 before maintenance
  ㄴ Pick-up Hero 1: Private Investigator Odile
  ㄴ Pick-up Hero 2: Half Vampire Priscilla
  ㄴ Pick-up Hero 3: No.9 Miss Chrom
  ㄴ Pick-up Hero 4: Dark Magician Beth
  ㄴ Pick-up Hero 5: Party Crasher Mad Panda Trio
  ㄴ Pick-up Hero 6: The Bound Child Clara

Equipment Pick-up Event
  ㄴ Event time : 2023-11-14 after maintenance ~ 2023-11-28 before maintenance
  ㄴ Pick-up Equipment 1: Trouble Shooter
  ㄴ Pick-up Equipment 2: Eclipse
  ㄴ Pick-up Equipment 3: Black Mamba
  ㄴ Pick-up Equipment 4: Predator
  ㄴ Pick-up Equipment 5: Prestige
  ㄴ Pick-up Equipment 6: Paimon's Fragment Ⅲ

3. New World
- Nightmare World 13 'Lilith Tower' is added.
※ All stages will open at once.

4. Roadmap Event
- New Roadmap Event: "A Study in Violet"
  ㄴ Event time: 2023-11-14 after maintenance ~ 2023-11-28 before maintenance
  ㄴ Reward Receivable Time: 2023-12-05 04:59:59 UTC*

5. Boost Event
- A 'Boost Event' will be hosted, allowing you to earn double rewards without limitations for specific content throughout the event duration.
  ㄴ In this update, the boost is applied to Resource Dungeon/Evolution Dungeon.
  ㄴ Event time: 2023-11-14 after maintenance ~ 2023-11-28 before maintenance

6. Guild Conquest
- Some of the help in the Conquest War is modified.
  ㄴ (Before) Participation Rewards: Battle Medals will be given as a reward each time you attack a Base.
  ㄴ (After) Participation Rewards: Battle Medals will be given each time you explore or attack a Base.

7. Guild Raid
Maximum level expansion
- The level of the Guild Raid Boss has been extended to level 95.
- The Guild Raid level 95 boss has the same variability as the level 94 boss.
  ㄴ  Level 95 bosses raise their HP to 300 million.

Guild Raid "Blacklava Depths"
  ㄴSchedule: 2023-11-16 00:00:00 ~ 2023-11-22 15:59:59 UTC*
  ㄴBoss list: Fairy (Light), Invader Director (Dark), Snowman General Gast (Water), Altered Mad Panda MK-3 (Earth)

8. Guild Meteor Excavation
A new season of Meteor Excavation has started.
- Season time: 2023-11-23 00:00:00 ~ 2023-11-29 15:59:59 UTC*

9. CO-OP Mode
Co-op mode change
- CO-OP mode has been changed, the new season of CO-OP (Def) has started.
- Season time: 2023-11-20 16:00:00 ~ 2023-11-26 15:59:59 UTC*

Loot
- 24 types of current loots will be restored.
- Exclude one current loot.
  ㄴ [Special] Magiton Booster
- 16 types of current cursed loot will be restored.

10. New Collection
- A new collection 'This PI Office is On a Roll' is added.

11. Guardian Pass
- 2023. Season.12 Guardian Pass
  ㄴ Season time: 2023-11-14 after maintenance ~ 2023-12-11 15:59:59 UTC*
  ㄴ Main reward: White Beast's Exclusive Weapon 'Fenrir' ★★★★

12. Daily Random Set Costume
- The following collections are added to the daily random set costume list.
  ㄴSports Club
  ㄴExquisite Mechanic
  ㄴRule of the Wild
  ㄴTownspeople
  ㄴNature Friendly

13. Shop Costume
Hero costume
  ㄴ Electrician Odile
  ㄴ Firefighter KAI
  ㄴ Charismatic Boss Beth
  ㄴ Battle Maid Arabelle
  ㄴ Elegant Lady Lavi
  ㄴ Little Witch
  ㄴ Battle Angel Orca
  ㄴ Death Angel Arabelle
  ㄴ Armored Clara
  ㄴ Light and Darkness Eleanor
  ㄴ Dark Knight Captain Eva
  ㄴ Blade Queen Yuze
  ㄴ Golden Knight Rachel
  ㄴ SWAT Miss Chrom
  ㄴ Ghostbuster Sohee
  ㄴ Mahjong Rey

Equipment costume
  ㄴ Electric Claw
  ㄴ Fire Axe
  ㄴ Angel Cannon
  ㄴ Arm Cannon
  ㄴ Finger Gun Gloves
  ㄴ Plasma Globe
  ㄴ Tombstone Shield
  ㄴ Magiton Greatsword

14. Shop-Package
1. Limited-time package
- Sale period: 2023-11-14 after maintenance ~ 2023-11-28 before maintenance

1) Limited Time Summon Package (4 times per account)
- Paid Gem x2,700, Summon Controller x35 

2) Limited Time Stamina Package (5 times per account)
- Stamina x1,000

3) Premium Option Package (1 time per account)
- Summon Controller x100, Option Change Stone x60, Option Lock Stone x100, Epic Limit Breaking Hammer x1

4) Special Sale Package (1 time per account)
- Option Change Stone x20, Option Lock Stone x20

5) Epic Limit Breaking Hammer Package (5,000 gems) (1 time per account)
- Epic Limit Breaking Hammer x1

2. Black Friday Package
- Sale period: 2023-11-24 00:01:00. ~ 2023-11-26 23:59:00 (UTC+8, Korea/Global Simultaneous Sales)

1) Black Friday Package #1 (2 times per account)
- Paid Gem x10,000

2) Black Friday Package #2 (2 times per account)
-Paid Gem x10,000, Arcane Stone x50, Superior Arcane Stone x100

* The 'Relic evolution,' involving the use of the 'Superior Arcane Stone' included in Black Friday Package #2, will be unlocked once the Expedition reaches level 5. 

2. Hero Growth Package
1) Unique Hero Growth Package (Private Investigator Odile) (2 times per account)
 - Evolution Stone x400, Legendary Awakening Stone x20, Hero Crystal x100, Option Change Stone x10, Option Lock Stone x20

15. Other Error Corrections and Improvements
- In World 14-8, the issue where the subquest of the memorial in the central pyramid was not being cleared has been fixed
- In World 15-12, the issue where a speech bubble remained after being defeated by Lana in the Tainted Beings Track stage, causing the game to not conclude properly, has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue where the combination item is not visible during production has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue where the Bear's animation was awkward in the Sleepwalking Pellet Tutorial has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue where the location of the scene is displayed incorrectly in the first battle of Just Heaven Clan Ancestor, if Chain Skill is used and the battle ends, has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue where the potion you have is not displayed if you check the Crimson Cliff Herb with a potion in use, has been fixed. 
- In the Short Story "The Blossoming of Shen Mountain," the issue where the potion is visible when entering the production while holding the potion, has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue where the rabbit collides with the furnace and cannot continue until the the short story is restarted, has been fixed.
- In the Short Story "The Blossoming of Shen Mountain," the issue in certain languages where speech balloons are obscured by the minimap UI when proceeding has been fixed.

- A function that allows you to replay the summoning of a unique hero you have already acquired has been added.
- Only SNS characters acquired from the farm BBQ party will be modified to appear.
  ㄴ SNS characters that have not been acquired will only appear in directing and will not affect the acquisition of farm villagers
- An issue where it was impossible to obtain encyclopedia rewards when maximum friendship level is achieved by intermittently playing together on Monster Ranch will be fixed.
- The display has been improved to show the stage name from which each Piece of Stone tablet was acquired in the item information of the Piece of Mysterious Slate.