It's been a few months since my son, Ken, started verbally abusing Yukari. Ken, who used to be kind, started to take an oppressive attitude because of a certain incident... One day, Ken's friend, Hideyuki, explodes in anger at Yukari. Yukari involuntarily shows tears in front of Hideyuki, but Hideyuki, who was watching the situation, suddenly attacks Yukari. Yukari desperately resists unexpected events, but there is no way she can compete with young power...