Shu Laibao is the best young man in the mouse tribe. He works diligently every night. Although humans always yell and kill them when they see them, this does not affect the rats' search for food. One night, Shu Laibao saw a pagoda that was emitting precious light. The pagoda looked very attractive to mice, so Shu Laibao took advantage of the night light and climbed in. After that, the Rat Clan never saw Shu Lai Bao again.