Jeongcheol is in his mid-30s and is working in a soybean paste factory. His mentally disturbed sister Suyeon occasionally runs away from home. His young niece Hana is sad since she wants to learn to play piano but can't afford it. His friend Myeonghun likes Suyeon and wants to attend to her wish of becoming an actress. Jinyeong is very fond of Jeongcheol, but he can't be affectionate toward her because he is so exhausted by other relationships surrounding him.