Having defeated the U-Men, the X-Men come face to face with Yui Sasaki at her underground base, where she once ran a school for mutant children. Air Date : 20th-May-2011

When a young girl named Hisako Ichiki goes missing in northern Japan, her parents seek help in Professor Xavier, who calls on the X-Men to unite. Air Date : 1st-Apr-2011  Read More

The X-Men carry out an investigation that leads them to the U-Men, a group of mad scientists whose hideout contains a horrifying secret. Air Date : 8th-Apr-2011  Read More

Hisako's mutant powers are weakened during a fierce battle between the X-Men and Todd, the U-Men's mad scientist. Air Date : 15th-Apr-2011  Read More

The X-Men are put at risk of secondary mutation when the Blackbird is attacked by a bat-like creature showing dangerous signs of Damon-Hall Syndrome. Air Date : 22nd-Apr-2011  Read More

Emma allows Professor Xavier to read her mind and reveal her thoughts after Cyclops opposes her membership in the X-Men. Air Date : 29th-Apr-2011  Read More

An intense battle ensues when the X-Men are attacked by remnants of the U-Men after being forced to execute an emergency landing in the Blackbird. Air Date : 13th-May-2011  Read More

Having defeated the U-Men, the X-Men come face to face with Yui Sasaki at her underground base, where she once ran a school for mutant children. Air Date : 20th-May-2011  Read More

After falling ill with Damon-Hall Syndrome, Riko and Kaga attack the X-men's base, while Emma spies on a stranger in her diamond form. Air Date : 27th-May-2011  Read More

Revelations abound when it's discovered that Riko and Kaga were drugged by Yui and that Jun and Mastermind are one in the same. Air Date : 3rd-Jun-2011  Read More

Mastermind's evil plans are frustrated as a fierce battle between the X-Men and the Four Pillars of the Inner Circle rages on. Air Date : 10th-Jun-2011  Read More

Despite Yui's attempts to suppress them, Takeo's powers continue to gain strength, causing reality itself to become more and more twisted. Air Date : 17th-Jun-2011  Read More

The X-Men mount an attack to bring down Professor Xavier's son, Takeo, before he destroys the world, putting an end to both mutants and humanity. Air Date : 24th-Jun-2011  Read More