Takumi and his daughter Hana live in the village of Mizubiki near Tokyo. Like generations before them, they lead a modest life in harmony with nature. One day, when plans are revealed to build a glamping site near Takumi's house, which will affect their water supply, unrest stirs among the residents. The arrival of the glamping site will forever alter the peaceful community and surrounding nature, and will have severe consequences for Takumi's life.