Where to find it?

Most valuable jewel in MuPlanet!

You can hunt for these jewels from:

Map drops. !!! BEST JOC DROP IN VIP ARENA !!!

Blood Castle rewards

Map Boss Hunting

Trading Zen to JOC on the website.

Trading played online time to JOC on the website.

Reaching daily,weekly,monthly tops.

Monthly Voters

Archievements ( WEB )