The awkward distance between them — doesn’t end even after a broken heart!

A bittersweet adult romcom about two people who once parted ways, now weaving their lives side by side once more!

Back in high school — Shirosaki Yuuto had been dating Kamijou Mirei, the school’s madonna.

But first love is never meant to last forever.

“Well then, I guess this is where we say goodbye……”

Ten years after parting ways with Mirei, Yuuto takes up a post as a teacher at Sakuramorioka Private High School.

The girl he meets there is a student in his very own class — and the adopted daughter whom Mirei has taken in and raised as her own.

Even as he tries to maintain an appropriate distance as teacher and guardian, for some reason Mirei keeps closing that gap, little by little……?