One day the mysterious trio known as "Techno Brothers," with the cold-hearted manager, Himuro, embark on a journey to Tokyo to pitch their music to a record company. However, they find themselves unable to leave their hometown Otawara.

In the desolate Kanto plain, the thunderous sound of techno music reverberates. The performers are the mysterious trio known as "Techno Brothers". One day, with the cold-hearted manager, Himuro, they embark on a journey to Tokyo to pitch their music to a record company. However, they find themselves unable to leave their hometown Otawara.