A music documentary on MNL48, a franchise of the highly successful Japanese idol group, AKB48. The film looks into the girls as they perform within a music subculture that tries to get a foothold in a market of an overtly critical audience.

Confronted with a class of cheating students, a young Chinese professor decides on a course of action that threatens to undermine the entire school system and expose the tangles of deceit in her own life.