MIR4 Official Community

From my battle to our war, MMORPG MIR4.

Greetings, this is MIR4.

Dragonian, a new journey begins in Boosting World, where every step forward brings you closer to greater power.

A series of growth-focused events has been prepared to enrich your adventure. Create a new character and take advantage of exclusive benefits available only in Boosting World, designed to support you as you forge your path.

Take this chance to begin anew, grow stronger with every battle, and shape your story across the Mir Continent.

Please refer to the details below for more information about the events.

1. Boosting World Welcome 7-Day Check-in & Level Reward Box

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 20, 2026, 23:59 (UTC+8)

■ Event Details

- By logging into the game during the event period, you can obtain a total of 7 special items over 7 days.

- By using the Day 1 reward, the ‘Boosting World III Level 10 Reward Box,’ you can obtain the ‘Boosting World III Level 20 Reward Box,’ which can be used at Level 20. By continuing to level up, you can obtain rewards all the way up to the ‘Boosting World III Level 160 Reward Box.’

[Boosting World Welcome 7-Day Check-in & Level Reward Box Shortcut]

2. Yiun’s 28-Day Accumulated Check-in I

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ May 11, 2026, 23:59 (UTC+8)

■ Event Details

- You can obtain special items by logging in for 28 days during the event period.

- Additional rewards can be obtained each time you reach cumulative attendance milestones of 7, 14, 21, and 28 days.

[Yiun's 28-Day Accumulated Check-in I Shortcut]

3. Ruler of the Boosting World

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 21, 2026 Update Maintenance

■ Event Details

- Special rewards will be given to Dragonians who grow stronger faster than anyone else in each Boosting World server.

- Players ranked 1st to 10th in the Level Ranking will receive the Ruler of the Boosting World rewards.

- All clan members of clans ranked 1st to 3rd in the Clan Ranking will receive the Boosting World Strongest Clan rewards.

[Ruler of the Boosting World Shortcut]

4. Boosting World Mail Reward

■ Event Period

- April 4, 2026, 12:30 ~ July 19, 2026, 23:59 (UTC+8)

■ Event Details

- Once every Saturday and Sunday, special items will be sent via mail exclusively to the Boosting World Server.

- By collecting all the mail for this event, you can obtain various items including Summon Tickets, Constitution, and Inner Force training materials.

Please note that these special items, designed to accelerate your growth and enhance your gameplay experience, can only be claimed on the day they are sent.

[Boosting World Mail Reward Shortcut]

5. Yiun's Boosting World Scroll

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 21, 2026 Update Maintenance

■ Event Details

- A total of 4 seasons of ‘Yiun’s Boosting World Mission Scroll’ will take place during the event period.

- Complete challenges during each season and level up your Mission Scroll to earn various rewards.

- Yiun’s Boosting World Mission Scroll can reach up to Level 30, and rewards can be obtained at each level.

- By purchasing the upgraded version, you can gain additional buff effects and items.

[Yiun's Boosting World Scroll Shortcut]

6. Boosting World Mission Pass

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 21, 2026 Update Maintenance

■ Event Details

- Complete event missions to receive special rewards that support your character’s growth.

- Missions can be completed by attempting Combine, Summon, or Enhancement, or by progressing your Constitution, Inner Force, and Conquests or by clearing Raids, Boss Raids, Hell Raids and Path of Fiery Battle. Rewards are granted at each stage.

[Boosting World Mission Pass Shortcut]

7. Boosting World Level Reward Event

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 21, 2026 Update Maintenance

■ Event Details

- Complete event missions to receive special rewards that support your character’s growth.

- Missions can be completed by attempting Combine, Summon, or Enhancement, or by progressing your Constitution, Inner Force, and Conquests or by clearing Raids, Boss Raids, Hell Raids and Path of Fiery Battle. Rewards are granted at each stage.

[Boosting World Level Reward Event Shortcut]

8. Boosting World Power Score Reward Event

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ July 21, 2026 Update Maintenance

■ Event Details

- Reach target Power Score milestones during the event period to obtain special event boxes containing powerful rewards.

[Boosting World Power Score Reward Event Shortcut]

9. Boosting World Piggio's Happy Recharge Event

■ Event Period

- March 31, 2026, 17:00 (UTC+8) ~ April 27, 2026, 23:59 (UTC+8)

■ Event Details

- The amount of Gold obtained through purchases in the Shop during the event period will be accumulated.

- You can obtain special items each time you reach the required accumulated Gold milestones.

[Boosting World Piggio's Happy Recharge Event Shortcut]

※ You can also participate in events available on regular servers from the Boosting World server.

Thank you.