Ishihara is a new teacher who grew up in the city and is a gamer enthusiast, he is transfered to a rural school on a souther island 25 hours away by boat! on top of that there's a weird robot among the students.Blue sky and sea, the village chief proud of his strenght and a female doctor rumored to be a beauty. Surrounded by nature and the Islanders with unique personalities, a clumsy teacher's exciting daily life begins!