Patch Note – June 24th

From my battle to our war, MMORPG MIR4

Greetings, This is MIR4.

Here’s what’s coming with the update maintenance on Tuesday, June 24th.

1. New Events

2. New Content:

3. New Region:

4. New Appearance Equipment:

■ New Events

1. Summer Training 7-Day Check-in I & II

2. Dragon’s Gift Box

3. Challenge: Battlegear Enhancement Event

4. Summer Holiday in the Mir Continent (Community Event)

※ Please refer to for further details.

■ Update Details
1. New Content:
1) The Scripture Hall is a special archive that preserves the Peerless Skills of the Mir Continent.
– You can restore the forms of skills archived in the Scripture Hall to gain additional stat bonuses and special rewards.
– It unlocks when your character reaches Level 120 and requires Arcane Tomes, which can be obtained through existing Skill Tomes or the Restoration Center within the Scripture Hall.

2) The Scripture Hall consists of the 1st Scripture Hall, 2nd Scripture Hall, and the Restoration Center.
– 1st & 2nd Scripture Hall: Allows you to register Skill Tomes and Arcane Tomes to complete the forms of the archived skills.
– Restoration Center: Allows you to restore Skill Arcane Tomes and Ancient Arcane Tomes using Burnt Skill Tomes as materials.
– Burnt Skill Tomes can be obtained from the newly added .

3) Three crafting recipes for Rare Burnt Skill Tomes have been added.
– Crafting NPC: ‘ Hyo Janggyeong’ located in Bicheon Castle / Sabuk Castle / [Domination] Sabuk Castle

4) 16 new exchangeable items for Skill Arcane Tome / Ancient Arcane Tome have been added.
– Exchange NPC: ‘ Hyo Janggyeong’ located in Bicheon Castle / Sabuk Castle / [Domination] Sabuk Castle

※ Please refer to for further details.
2. New Region:
1) Redmoon Purgatory is a new region that serves as the primary source of Burnt Skill Tomes, Skill / Ancient Arcane Tomes used in the Scripture Hall, as well as powerful equipment items.
– Redmoon Purgatory is located within the Spiritual Center Area and consists of a 7-floor labyrinth.
– Within Redmoon Purgatory, you can encounter various boss monsters that drop powerful equipment, Burnt Skill Tomes, Ancient / Skill Arcane Tomes, and Ancient Boxes that require Ancient Keys to open.

2) Redmoon Purgatory Floor Entry Level Requirements
– Redmoon Purgatory is accessible to characters Level 120 and above, with each floor having its own level requirement.

3) Boss Monsters in Redmoon Purgatory
– Redmoon Purgatory contains Quest Boss Monsters, Summon Boss Monsters, and Special Boss Monsters.
– Quest Boss Monsters: Appear on each floor daily at a set time. If not defeated within a certain duration, they disappear.
– Summon Boss Monsters: Can be summoned using summoning badges in the Hidden Sector and Forbidden Sector of floors 1F through 6F. Defeating these bosses counts toward Monthly Repeatable Missions.
– Special Boss Monster: On 7F, the special boss Helbar appears every Wednesday at 23:00 (UTC+8). Upon defeat, there is a low chance to obtain an Ancient Box that can be opened with an Ancient Key.

4) Six new repeatable achievements for summoning badges in Redmoon Purgatory

5) Six new crafting recipes for summoning badges usable in Redmoon Purgatory

– Crafting NPC: ‘ Gu Majin’ in Phantom Woods

6) 47 new Requests and 53 new Missions have been added for Redmoon Purgatory.

※ Please refer to for further details.

3. New ‘Rare Ancient Key’ Crafting Recipe
– Crafting NPC: ‘ Mo Bulwi’, located in [Domination] Sabuk Castle, Tower of the Black Dragon, and Black Dragon’s Battlefield

4. New ‘Monthly Repeatable Missions’
– The newly added Monthly Repeatable Missions can be found in the ‘Redmoon Purgatory’ region tab.
– Monthly Repeatable Missions reset on the 1st day of each month at 00:00 (UTC+8).

5. ‘Mission Execution’ Tab Added to Repeatable Achievements
– The ‘Mission Execution’ tab consists of repeatable achievements that provide rewards based on the number of missions completed in specific regions.
– Completing achievements in the ‘Mission Execution’ tab will grant summoning badges usable in the Redmoon Purgatory 1F–6F Hidden Sector.

6. New Appearance Equipment
– The new Weapon Appearances can be obtained by exchanging the new item ‘Charming Spirit Weapon Exchange Ticket’.

■ Bug Fixes & Gameplay Improvements

1. [Ancient Treasure] Fixed an issue where the total Power Score would intermittently display on the Ancient Treasure screen.

2. [Ancient Treasure] Fixed an issue where characters below Level 100 could not view other players’ equipped Ancient Treasures.

3. [Shop] Fixed an issue where the UI layout displayed abnormally when switching the payment method to WEMIX PAY.

4. Fixed various in-game typos.