X-Men Anime Series - Series 1 - Episode 1
When a mutant high school student named Hisako Ichiki goes missing in Northern Japan, her parents ask Professor Xavier for his help. Sensing that Hisako’s disappearance is of great importance to mutantkind, Professor X gathers his X-Men together. However, due to the loss of his lover, Jean, Cyclops, the leader of the X-Men, refuses to return.