Here’s a brief introduction for the game again. MUX is developed by The9, the previous rights holder for World of Warcraft China. The company lost millions after the rights went to NetEase, and The9 learnt a lesson not to rely on just 1 hit game for survival.
MUX is the first MMORPG developed by them, and it bear close resemblance to MU Online by Webzen. The 2 companies should have some kind of rights agreement, as MUX is touted as a prequel to MU Online. The9 recently revealed 3 screenshots of the Wizard class, whom can be seen executing some of his skills.