SERVER MU ONLINE SEASON 21 PART 2-3
Know the world
before you enter it.
Everything you need to prepare for launch, understand the journey, and choose your next target.
SERVER STATUSLive
LAUNCH DATE30 SEP 2026
Create account ↗1stMU – MU Online
Season 21 Part 2.3
Welcome to 1stMU, a fast-paced MU Online experience built for players who love intense PvP, challenging PvM, and nonstop action.
FAST • FUN • FURY
Join 1stMU and create your legend! ⚔️
🔥EXP x99,999
💎High Drop Rate 80%
🍀Jewel Luck 80%
🐉Legend Mounts & Pets
🔮Legend Pentagram
💍Legend Jewelry
🏆PvP & PvM Events
👹Many Bosses & Challenges
Play fair.
Play smart.
Protect your account and keep the world healthy for everyone.
01
Use official downloadsOnly trust links from this website.
02
Keep your account privateNever share passwords or recovery codes.
03
Do not use cheat or hack softwareKeep the realm fair and protect your account from permanent penalties.
03 / ROADMAP
Your journey has a direction.
Select an event to see what comes next.
OCT7th2026
SELECTED EVENT
Hero Scorched Warrior
Push deeper into the progression route and prepare for a harder combat test.
AVAILABLE EQUIPMENT SETDarkangel
- Ancestral Frame
- Seal of Ghost Horses
- Ice Dragon Seal