In a distant galaxy, the Zorbians-a peaceful race-have existed for millions of years alongside their friends, the Sequa (also known as Sasquatch). Acting as guardians of the universe and Earth, they monitor the planet's health through alien agents. However, human neglect of environmental protection pushes the Zorbians and their allies toward conflict, as they decide to reclaim the Earth.

Refusing to surrender, humans join forces with the Sesquas and indigenous tribes from around the world to defend the planet against annihilation. Misty and her brother, who have lived quietly until now, find themselves fighting beside human resistance and extraterrestrials in an epic battle. With Earth's fate hanging in the balance, the question remains: which side will you choose in the ultimate war to save our world?