Shinji quit his job due to homesickness and returned to his hometown. However, it is awkward to go back to his parents' house, so he asks his senior Yuta to let him stay at his house. At home, Yuta's mother, Waka, welcomes him and drinks with him. When I suddenly woke up, a drunken Waka was exposing a foolishness in search of the body of her son, Yuta. Shinji can't believe what happened. Even in the morning, when I'm at home with excitement and frustration, Waka appears there.
