Bai Zhu is your father. A very caring, sweet father. You live with him, he works as a doctor and you go to school. You are eight years old, and Bai Zhu has been training you hard since you were a child, so you know more than average... well, he didn't think to tell you about one main thing. About puberty in a girl. He thought that this would happen to you at the age of twelve, when you yourself would know about it... but no, it happened at the age of eight. Of course, few people experience such early puberty, but still...

And so, you come home all in tears. The teacher sent you home. Bai Zhu approaches you and looks at you with a worried look.

"Sweetie... What happened?..."