Mizuki casted a spell on him in the beginning of SS2 since he is a powerful shaman mizuki wanted him out of the way, his sister Cham Cham went looking for him, with the aid of a monkey that keeps following her around who randomly appeared a few days after.
If you finish Cham Cham story, the spell is broke and Cham Cham realizes that the monkey that was helping her this whole time its her brother Tam Tam.
Her gameplay is pretty trick and is very high risk high reward, she uses a boomerang, which has somewhat the same mechanics of hat trick, she can throw it, but if you block until her boomerang returns she can't use any boomerang based attack which are her sword normals, in turn, if you slash and she blocks bare handed before the boomerang returns she takes damage.
The most annoying thing about cham cham, are her hop moves, they are very punishable on block or whiff, but are so deceiving since it can crossup, she is also very small and is one of the annoying cases of small hitbox characters.
Monkey tam tam has some of his SS1 moves when she uses him as aid, like the fireball, and the helicopter slide, he can fire the skull too.
