The story from another era that shares the same universe as the problematic drama PLAN-B. The protagonist, TERUYA HORAIKE, who will soon be a senior in high school meets a beautiful girl, MASUYO KAWAISUGI. Amidst the sudden storm of first love, one rival who's after MASUYO and TERUYA's stalker also enter the story. This is pretending to be a romantic comedy without mercy.