It's kind of fun, and I'm comfortable with that kind of time.The family restaurant after school is the only place where I can feel at ease, as I have no place at home due to my parents' remarriage.

At the family restaurant, I meet a classmate, Kazemiya Kohaku, who is a solitary beautiful girl who doesn't fit in with anyone.

She also seems to be having problems with her family.From that day on, the boring time at the family restaurant became an enjoyable time to complain with Kohaku.

At the family restaurant after school, the two of them begin their search for a reason not to return home again today...