Ben Tennyson returns home from summer vacation only to discover that a rapidly aging alien criminal named, Eon, is planning to use an ancient alien artifact to destroy Bellwood.Ben Tennyson returns home from summer vacation only to discover that a rapidly aging alien criminal named, Eon, is planning to use an ancient alien artifact to destroy Bellwood.Ben Tennyson returns home from summer vacation only to discover that a rapidly aging alien criminal named, Eon, is planning to use an ancient alien artifact to destroy Bellwood.