An aunt who sees her nephew in the boarding house as a man. Lena, who was frustrated because of her husband who was away from home, one day she seduced her nephew Jun. However, Jun, who promised her mother that he would devote himself to her studies by prohibiting part-time jobs and dating while she was in school, stubbornly protects it and refuses. Attracted by Jun's attitude, Rena becomes impatient, and she makes a bold move.
