FOOD Man leads five superheroes to protect Food Island, but their efforts are often thwarted by the villain Boss Fly, who always causes damage to the environment and creates trouble. Conflicts between FOOD Man and Boss Fly add humor and tension to the storyline, as topics related to food safety, science, and the environment are presented. As the story develops, Boss Fly and his squad always always end up making a fool of themselves, whereas Food Man triumphs over his enemies and vows to continue to protect the island.