After a scientific experiment leads to the creation of Mewtwo, he sets out to destroy the world. Satoshi and his friends then decide to thwart Mewtwo's evil plans.

Satoshi must put his skill to the test when he attempts to save the world from destruction. The Greedy Pokemon collector Gelardan throws the universe into chaos after disrupting the balance of nature by capturing one of the Pokemon birds that rule the elements of fire, lightning and ice. Will Satoshi have what it takes to save the world?

A diabolical plot to empower pushover dads causes Shin-chan's father to return home as a robot. The Nohara family bond is about to be put to the test!