Ariga, who works at a cram school, was cheated on and dumped by his wife,

whom he had dated since university and married.

He met a woman at a convenience store he stopped at, intending to drink away his sorrows.

When he confided his grievances to her, she proposed a "revenge of happiness."

That was "to become happier than his ex-partner."

Listening to the woman's advice, they parted ways that day.

At the time, he thought he would never see her again.

But he didn't know.

That the person he had confided in that day was a female university student

working part-time at his workplace.

"Hey, Head Instructor! Hurry, hurry~"

"Are you coming again today?"

"But your wife isn't around anymore, is she? So you're free, right!

I'll make dinner today, so go take a bath first! Oh, or do you want to take one together?"

"Are you crazy?!"

After his divorce, the female university student begins spending more and more time at his place.

He is gradually disarmed and healed by her.

This is a romantic comedy about an adult protagonist who gets involved with a female university student

and relives his youth.

*R15 rating is a precaution *This story is a work of fiction.

Any resemblance to actual persons or organizations is purely coincidental.