When a young girl named Hisako Ichiki goes missing in northern Japan, her parents seek help in Professor Xavier, who ...

The X-Men carry out an investigation that leads them to the U-Men, a group of mad scientists whose hideout contains a...

Hisako's mutant powers are weakened during a fierce battle between the X-Men and Todd, the U-Men's mad scientist.

The X-Men are put at risk of secondary mutation when the Blackbird is attacked by a bat-like creature showing dangero...

Emma allows Professor Xavier to read her mind and reveal her thoughts after Cyclops opposes her membership in the X-Men.

An intense battle ensues when the X-Men are attacked by remnants of the U-Men after being forced to execute an emerge...

Having defeated the U-Men, the X-Men come face to face with Yui Sasaki at her underground base, where she once ran a ...

After falling ill with Damon-Hall Syndrome, Riko and Kaga attack the X-men's base, while Emma spies on a stranger in ...

Revelations abound when it's discovered that Riko and Kaga were drugged by Yui and that Jun and Mastermind are one in...

Mastermind's evil plans are frustrated as a fierce battle between the X-Men and the Four Pillars of the Inner Circle ...

Despite Yui's attempts to suppress them, Takeo's powers continue to gain strength, causing reality itself to become m...

The X-Men mount an attack to bring down Professor Xavier's son, Takeo, before he destroys the world, putting an end t...