Kujo Rina is a chemistry teacher and the homeroom teacher for the 3rd grade D class at Horai High School. She doesn’t have a bond with her students. On the…

Suzu Yukimiya, an obstetrician and gynaecologist who works at a hospital in a tranquil sea town, meets Issei Hiiragi, 10 years her junior. He works as a relic collector, a…