An office worker, miserable under the thumb of his unscrupulous boss, dies suddenly after working overtime day after day.
As he drifts in a daze, he hears a voice ask him what regrets he has. And then... he is reborn.
But this time, his rebirth is a little different. His niece has become his younger sister?
A beautiful secretary, a female classmate with a deep connection to him... they are all waiting for his arrival.
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.
