MU Online Official

Greetings,

There will be scheduled maintenance performed on all servers on April 21st, 2026 (UTC).

Please refer to the following maintenance details.

[Maintenance Schedule] 01:00 ~ 09:00 (UTC)  - 8 hours
* During the maintenance event inventory will be reset
* This scheduled period includes server equipment maintenance along with Speed Server opening maintenance.

It is conducted to ensure stable service, and we thank you for your understanding and cooperation.

Thank you,

MU Support Team