Isshin suddenly falls into a coma into their 3rd year of highschool and had only regained conciousness 3 years later. He is reunited with his childhood bestfriend, Yamato, who is now a part-time teacher. Isshin discovers a list of things that they'd wanted to experience during the youth of their highschool years — but unfortunately were not able to due to his coma. In their shared time, they experience the things they couldn't in their earlier days.
Follow the twinkling blue of the stars