Moonlighting

A quiet village’s small piano academy seems to be a place of constant laughter, run by the village’s young headman. The academy’s gaunt-faced director teaches every student alone, and the headman calls him his “wife.” But after the academy closes and night falls, the two men gather murder weapons hidden in its secret storage room. The village chief is actually a gang boss who abandoned his organization and went rogue, while the academy director is the undercover cop assigned to monitor him. Their true identities are unknown to the villagers.