KabenSaal said
The ending seemed more of a way to show off the Hunters and Huntresses that didn't really get any screen time beforehand, rather than a good ending. Also, I'm kinda for the Yang's mum theory now, since Yang's eyes go red when she does her Super Saiyan thing, and Mystery Girl's eyes where red.
It was less a finale and more a cocktease for Volume 3, imo.