Logan is asked by his old friend, a cop from Japan, to help him take down Shingen Yashida's crime syndicate and save Mariko, Logan's lost love, from forced marriage arranged by her father Shingen. Yukio, a female assassin, helps him.
X-Men, still grieving over the death of Phoenix (Jean Grey), are investigating a case of a missing mutant girl in Northern Japan. This leads them to a mysterious virus that turns mutants into monsters. U-Men and the Inner Circle want it.
Legendary half-vampire, half-human vampire hunter Blade is tracking Deacon Frost, a very powerful and influential vampire who killed his mother and who heads Existence, a secretive vampire organization that operates in Southeast Asia.
After an explosion at the school, the X-Men went their seperate ways. But they must unite once again under the leadership of Wolverine to prevent an inevitable war while also dealing with present problems.