Exactly how steamy is this story?
PG
You've got one kiss in the book and it isn't even one that has any romantic intention behind it. You've got some bullying, but nothing that would make you freak out. In fact, the most dangerous and adult thing that happens in the book is Wei-Chen's smoking at the end. The smoking might warrant a PG-13, but since not much else happens we think the PG rating is pretty solid.