Everything had a limit. A water barrel would be filled to the rim at some point. No matter how big a bag was, it could only fit in a certain number of things.
It was the same case with Firey. Soochin didn't think she could keep absorbing the energy. Sooner or later, she would hit her limit.
"So what if she has some of my energy? All she can do is absorb the attacks. It may seem powerful, but she can't attack me with it."
If she couldn't attack, she could only wait to get beaten. In a one-on-one battle, that ability was useless.
With that thought, Soochin plucked the strings, and music resonated in the air. Her attacks were becoming more traceable.
That was normal. Just as Soochin herself had said, all stances had their weak spots. Her sonic attack was invisible at first, but if one watched long enough, one could notice a pattern.