Erina visits her classmate Ichiro's house. But when I press the intercom, no one answers. When she had no choice but to go home, Kenta appeared, claiming to be Ichiro's father. Kenta calls his own son a "bad kid". Angered by her words, Erina ignores Kenta's restraints and enters Ichiro's room. As soon as Ichiro sees Erina, he attacks her and breaks her down. And the man in the room and Kenta also join in the act, messing up the frightened Erina...
