Ren Suxi

Cop-turned-security guard Ma Xianyong finds himself in a criminal twilight zone when two unrelated events turn his world upside down. The mysterious disappearance of his boss has implications for his financial security. Even more perilous is the abduction of his paralyzed sister who, unknown to Ma, makes a morbid deal with her captors.

In order to pay for the donkey that brings them water, a countryside village registers it as a teacher at its local school. But when the charity group that funds the school visits for an inspection, the village has to find ways to hide their secret.