Atsushi will be graduating soon after entering a boarding school for three years. The fulfilling student life has come to an end, and on the day of the graduation ceremony... On the way home where no one should have come, the woman who runs from the other side with a smile turns out to be her mother-in-law Shoko. Atsushi is delighted to be reunited with the woman of her dreams. Shoko, who is tipsy at the graduation celebration, gently wraps her cheeks and gently kisses him. And he climbs the stairs of adulthood again.
