A bully victim, Oonita, has fallen in love with Akemi, who is the sister of a bully, Nobuhiko. One day, Nobuhiko and Akemi's grandfather dies. The will, which he wrote, says the earth is in danger and he leaves the power in a Polyethylene Terephthalate (PET) bottle for Nobuhiko to confront the crisis. But the bottle inside is too smelly for Nobuhiko and he forces Oonita to sniff it. Oonita unexpectedly gets the power and stands up to aliens to save the earth and his beloved Akemi.