My name is Cheng Wei. An'an is my mother. After Dad died, I took on the responsibility of protecting her all by myself. But she keeps getting into trouble, and this time she even brought home a child of unknown origins. What can I do? She's my mom, so I have no choice but to listen to her. But before long, I discovered that this child seemed to be something “nonhuman”...
Looks like I've got my hands full now.
Guarding An'an is a modern story with a touch of fantasy. You could call it a romance, but there's not much romance in it. What Xi Zai really wanted to write was the protagonist: a very, very cool girl. ^_^