It didn't help that Korea and Japan got into an economic spat right after she signed and Mystic pulled back on her activities due to backlash at the time against Japanese nationals working in the Korean music industry, but even after that died down, it seemed like Mystic didn't do much to promote her. It's a very fickle business. You can go from a hot property that the company wants to promote to a complete afterthought in just a few months often with little rhyme or reason that is visible to fans.

Wish her good luck