A mischievous boy named Yumema suddenly appears from another dimension. He doesn't know anything about Earth. He's full of curiosity and is interested in girls, so now things are getting complicated! He uses his psychic powers to have sex. But when the sinister national police from another dimension gets in the way, his brother Onima comes to his rescue and a psychic battle begins. What will happen in the human world? "The Earth is already in chaos"