One night, a black and a white light from space approached the Japanese archipelago and landed on a very ordinary house in Kasukabe City. As usual, Shinchan, who was looking forward to the, was hit by the white light, and incredible power surged in his body. “My Butt... Butt is so hot...!?" Shinchan gave his body to strength, and after concentrating on his butt, the toy began to float in the air. "This, it's really amazing..." On the other side, a man was illuminated by the black light and started to wreak havoc after gaining superpowers. He want  to destroy the world. Destruction, chaos, screams, at this moment when the whole Japan is dominated by fear, Shinchan stood up and fought!