1. Hero and Equipment
Voice Addition and Improvement
- 'Beach Dragon Knight Shapira' 's English voice is added.
- 'Beach Maid Amy's Japanese voice is added.
※ Only reflected when voice settings are selected for each language.

- Fixed the name of the Japanese voice actor of 'Dual-personality Maid Amy' and 'Beach Maid Amy', which was incorrectly displayed as Sonomi Kuwahara in English.

Hero sorting standard Improvement
-The standard order of hero sorting has been partially changed.
DPS
  ㄴ DPS, Grade, Rarity, Promotion status, Level, Acquisition order
Toughness
  ㄴToughness, Grade, Rarity, Promotion status, Level, Acquisition order
Heal
  ㄴHeal, Grade, Rarity, Promotion status, Level, Acquisition order

2. Summon and Pick-up Event
Hero Pick-up Event
  ㄴ Event time: 2023-08-22 after maintenance ~ 2023-09-05 before maintenance
  ㄴ Pick-up Hero 1: ★★★ Ice Witch Lupina
  ㄴ Pick-up Hero 2: ★★★ Warlord Mercenary Orca
  ㄴ Pick-up Hero 3: ★★★ Trickster Lucy
  ㄴ Pick-up Hero 4: ★★★ Elite Royal Guard Captain Valencia

Equipment Pick-up Event
  ㄴ Event time: 2023-08-22 after maintenance ~ 2023-09-05 before maintenance
  ㄴ Pick-up Equipment 1: ★★★★★ Amarok
  ㄴ Pick-up Equipment 2: ★★★★★ Nemesis
  ㄴ Pick-up Equipment 3: ★★★★★ Fantasia
  ㄴ Pick-up Equipment 4: ★★★★★ Arges

3. Bingo Event
- Let's go, Bingo Machine
  ㄴ Event Time: 2023-08-22 after maintenance ~ 2023-09-05 before maintenance
  ㄴ Reward Obtainable Period: 2023-09-12 04:59:59 UTC*

4. Boost Event
- With the ‘Boost Event’ you can earn double rewards unlimitedly on specific content throughout all of the event period
  ㄴ With this update, the Boost Event will be applied to Expedition and Mirror Rift.
  ㄴ Event time: 2023-08-22 after maintenance ~ 2023-09-05 before maintenance

5. Guild Raid
Guild Raid "Arachne's Lair"
  ㄴSchedule: 2023-08-24 00:00:00 ~ 2023-08-30 23:59:59
  ㄴBoss list: Minister Duncan (Dark), Returned Harvester (Basic), Snowman General Gast (Water), Cyborg Erina (Earth)

6. Guild Raid Practice
Practice Mode Function added
- Guild Raid practice mode will now allow you to set the boss's level and HP.
  ㄴ The boss's level can be selected between the current level and the highest level.
  ㄴ The boss's HP can be selected between the current HP, 50% HP, and 100% HP.
  ㄴ If you choose to practice with an already defeated boss under the Current HP setting, its HP will be set to 100%
  ㄴ During the guild raid result announcement period, the boss level and HP can be set in practice mode.

Corrections and Improvements
- You can check the Defeat Reward in Guild Raid at once.
- Guild raid help description is modified.

7. Guild Meteor Excavation
- New season of Guild Meteor Excavation is started
- Season time: 2023-08-31 00:00:00 ~ 2023-09-06 23:59:59

8. CO-OP Mode
- CO-OP mode has been changed, and the new season of CO-OP mode (Defense) has started.
- Season time: 2023-08-28 16:00:00 ~ 2023-09-03 23:59:59

Loot
- 23 types of existing loot have been restored.
- 3 types of existing loot have been excluded.
  ㄴ [Mid] Band-Aid
  ㄴ [High] Bandage Given as a Gift
  ㄴ [Special] Loving Band-Aid
- 16 types of existing cursed loot have been restored.

9. Base Camp
- Conditions to achieve Guardian Base Camp level will be partially lowered.
  ㄴ Lv.101: 5 or more unique heroes -> Have 3 or more unique heroes
  ㄴ Lv.126: Have 4 or more different Epic Exclusive Equipments -> Have 3 or more different Epic Exclusive Equipments
  ㄴ Lv.151: Have 8 or more unique heroes, Have 1 or more unique heroes with +1 Limit break -> Have 5 or more unique heroes
  ㄴ Lv.176: Have 7 or more different Epic Exclusive Equipments, Have 1 Epic Exclusive Equipment with +1 or more Limit Break number -> Have 4 or more different Epic Exclusive Equipments
  ㄴ Lv.201: Have 12 or more unique heroes, Have 1 or more unique heroes with +3 or more Limit Break -> Have 8 or more unique heroes, Have 1 unique hero with +1 or more Limit Break number
  ㄴ Lv.226:  Have 9 or more different Epic Exclusive equipment, Have 2 Epic Exclusive equipment with +1 or more Limit Break number -> Have 6 or more different Epic Exclusive equipment, Have 1 Epic Exclusive equipment with +1 or more Limit Break
  ㄴ Lv.251: Have 15 or more unique heroes, Have 1 or more unique heroes with +4 Limit Break -> Have 10 or more unique heroes, Have 1 unique hero with +3 or more Limit Break number
  ㄴ Lv.276: Have 11 or more different Epic Exclusive equipment, Have 2 Epic Exclusive equipment with +3 or more Limit Break number -> Have 8 or more different Epic Exclusive equipment with +3 or more Limit Break number

- The help window in the Guardian information has been updated.
- The help in the Guardian Base Camp has been updated.

10. Training Room
- The 'Max Limit Break' activation condition of the training room hero slot has changed.
  ㄴ [Before] Have 2 unique heroes with max limit break
  ㄴ [After] Have 1 unique hero with max limit break

- The reactivation time of the training room exclusive equipment slot has changed.
  ㄴ [Before] 10 days
  ㄴ [After] 5 days

- The reactivation stone of the training room slot has been added.
  ㄴ Reactivation stone items are added for each hero, exclusive equipment, and goods slot.
  ㄴ The reactivation stone allows you to use the slot immediately.

- The help window in the training room has been updated.
- Text errors in the training room have been fixed.

11. Awakening Stone Exchange Improvement
- Awakening Stones can now be exchanged on a weekly basis.
- The number of exchanges before the update will start after the update.
- The Awakening Stone Exchange Help has been fixed.

12 .Guardian Pass
- 2023. Season.9 Guardian Pass
  ㄴ Season time: 2023-08-22 after maintenance ~ 2023-09-18 23:59:59
  ㄴ Main reward: Catherine' Exclusive Weapon, Weapon Marauder★★★★

13. Shop - Costume
Hero costume
  ㄴ Space Owner Noxia
  ㄴ Future Knight Owner Little Princess
  ㄴ Dragon Handler Lupina
  ㄴ Spirit Owner Lahn
  ㄴ Battle Angel Orca
  ㄴ Death Angel Arabelle
  ㄴ Armored Clara
  ㄴ Lynn MK-Agile
  ㄴ Plitvice MK-Athena
  ㄴ Beth MK-Satan
  ㄴ Oghma MK-White
  ㄴ Unrecorded World Future Knight
  ㄴ Cute Berserker Amy
  ㄴ Student Leader Valencia
  ㄴ Lucy the First
  ㄴ Crimson Lord Claude

Equipment costume
  ㄴ Angel Cannon
  ㄴ Arm Cannon
  ㄴ Bamboozling Bamboo
  ㄴ Puppy Bag Basket
  ㄴ Beam Claw
  ㄴ Beast's Staff
  ㄴ Stygian Crescent Blade
  ㄴ Leather Glove Knuckles

14. Shop - Package
1. Limited-time package
- Sale period: 2023-08-22 after maintenance ~ 2023-09-05 before maintenance

1) Limited Time Summon Package (6 times per account) 
- Paid Gem x2,700 , Summon Controller x35

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

3) Limited Arcane Stone Package (2 times per account) 
- Superior Arcane Stone x15, Arcane Stone x75, Glistening Powder x100

* Limited Arcane Stone Package will only be exposed for 14 days after clearing Stage 1 in Area 2 of Expedition.
* Even if you have previously cleared it, you must clear the stage after the maintenance to expose it.

4) Premium Summon Package (1 time per account) 
- Summon Controller x100, Epic Limit Breaking Hammer x1 
- Receive Paid Gem every day for 10 days x1000 

5) Welcome Package (2 times per account)
- Paid Gem x3,000 , Gold x1,000,000 , EXP x1,000,000 , Mirror Shard x3,000

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

7) Summer Check-in Package (5,000 gems) (once per account)
Day 1: Summon Controller x5
Day 2: Gold x1,000,000
Day 3: Hero Crystal x50
Day 4: EXP x1,000,000
Day 5: Summon Controller x5
Day 6: Legend Limit Breaking Hammer x1

15. Other Error Corrections and Improvements
Other
- Lists that were providing incorrect information in Boss Rush Help will be fixed.
- Incorrect content in the Kanterbury Guardian Basic Training Guide message will be fixed.
  ┗ Before change: Completed all basic training for the Kanterbury Knights.
  ┗ After change: Completed all basic training for the Kanterbury Guardian.

Improve option notation
Improved option notation for Crit Hit and Crit Hit Resistance Chance.
- Crit Hit Chance and Crit Hit Resistance Chance options are improved to display up to one decimal.
- An issue where Crit Hit Resistance Chance is displayed outside the hero information window will be fixed.

World Difficulty Improvement
The difficulty of World 10 ~ 12 is reduced.
- The level of all monsters in World 10 is lowered by 1.
- The level of all monsters in World 11 is lowered by 2.
  ㄴThe boss's level on the Top Floor Stage of the Heavenhold Tower is lowered by 1.
- The level of all monsters in World 12 is lowered by 1.

Boss Improvement
- Salamandra Improvement
  ㄴ Applied to Salamandra: Boss rush, 6th Trial area of the 2nd District of the expedition, and the passage of Expedition Area 2.
- The fireball attack pattern has been adjusted to fall at the same speed regardless of location.
- When the fireball attack pattern, the effect has been improved.