Lost - Omen
Yui's experimental drug fails to stop the mutant gene from awakening.
Aired 27/05/2011EP 8 - Lost - Omen
2011
X-Men
The X-Men are reunited following the death of a teammate, and are summoned by Charles Xavier to Japan following the abduction of Hisako Ichiki (Armor). There, they confront the U-Men, a lunatic cult that steals and transplants mutant organs to further strengthen their own army, and the battle for justice is on.
(Source: Marvel)