Touka is just your average (slightly perverted) farmer in the village of Cheza. While he daydreams about being a hero and getting the girl, the real hero, Sion, is out battling demons that threaten to invade the world! But one day, Touka accidentally kills the hero…?! With the Legendary Hero dead, who's going to save the world now?! Touka quickly buries Sion's body to hide the evidence, but wakes up the next day to discover he is no longer in his own body…!!

The main character drops out of high school in her second year, and aims at entering a university while working alone in Tokyo. A girl is betrayed by her friends and doesn't know what to do. Another girl is abandoned by her parents, and tries to survive in the city by doing part-time jobs. This world lets us down all the time. Nothing goes as planned. But we want something that we can continue to like. We believe there's a place where we belong. That's why we sing.