High school student Yoshiro Kobayashi (Mahiro Takasugi) is the great-grandchild of the first president of the Boy Detectives Club. He enjoys time with his friends Watari (Gaku Sano) and Saya…

Mitsuomi Kozuka quits his job due to his boss. He decides to return to his hometown for the first time in 10 years. The town is located in the countryside….