Hayato Kawajiri, 17 years old. Lives in a dorm assigned by the academy.
Though he's at the age for high school, he's already entered the workforce as a member of a research institute.
Every day, he works overtime until 8 p.m. before going home. He doesn't smoke or drink. He goes to bed at 11 p.m. and gets a full eight hours of sleep every night.
Before bed, he always drinks a glass of warm milk, then reads research materials for twenty minutes. Once he gets into bed, he falls asleep at once.
He sleeps until morning and never lets fatigue or stress carry over to the next day.
Even Meido Tokushu says he's perfectly normal.
And yet...
Hayato Kawajiri, who longs for a peaceful life, has his home destroyed by some unknown thing. Now he has nowhere to stay and is even in danger!
"What are you trying to say!?" asked the red-haired delinquent priest impatiently.
"I'm saying I'm gonna beat the hell out of you, you bastard!" said the ordinary man, Hayato Kawajiri.