A young boy and a girl with a magic crystal must race against pirates and foreign agents in a search for a legendary floating castle.

"Join the Evolution." Two mutants come to a private academy for mutants whose resident superhero team must oppose a powerful mutant terrorist organization.

"The time has come for those who are different to stand united" The X-Men band together to find a mutant assassin who has made an attempt on the President's life, while the Mutant Academy is attacked by military forces.