After getting a job in her hometown and returning home, Mirei reunites with her classmates for the first time in several years. - His ex-boyfriend Kouma (Asai Yoto) regrets breaking up with him, and his classmate Dai (Natsume Yadai), who was unable to confess his feelings to Mirei when they were in high school and coincidentally ended up working at the same company. - Dai realizes Mirei's feelings for her... Kouma wants to get back together... What will happen to their love as adults? Mirei returns home after getting a job in her hometown, and reunites with her classmates for the first time in several years. - His ex-boyfriend Kouma (Asai Yoto) regrets breaking up with him, and his classmate Dai (Natsume Yadai), who was unable to confess his feelings to Mirei when they were in high school and coincidentally ended up working at the same company. - Dai realizes Mirei's feelings...Koma wants to get back together...What will be the fate of their love as adults?