A scientist builds a boat after his warnings of an Earth-destroying flood are ignored. But when it's evident the disaster will occur, those who maligned the scientist now turn to him in desperation.

At an anti-prom party, a group of teenagers stumble across a mysterious cabin deep in the woods, and awaken an evil creature that lives in the shadows.

When a magical anime transforms two Japan-obsessed teenage friends and a shy foreign exchange student into its superpowered characters, the three underdogs must discover their inner heroes in time to save the world.