ken takakura, a high school student who believes in aliens but not ghosts, and momo ayase, his classmate who thinks the opposite, are about to give life to the most epic challenge ever. to determine who between the two was right, they agree to visit places related to the occult and ufo sightings, certain of finding enough evidence to disprove the other. on their destinations, however, both boys will be awaited by the same, shocking answer: neither of them, in reality, was wrong! the original coming-of-age shonen with a supernatural twist that conquered japan, between action, irony and fan service.