Based on the popular Japanese comic book series, X tells the story of Kamui, a young man who returns to Tokyo only to discover that he is the only person who can save the world from an approaching apocalypse. His dreams are violence-soaked visions that torment his waking moments, and amidst a crumbling, futuristic Tokyo, he must find a way to prevent tragedy from occurring. Created by CLAMP, the influential artistic team of animators.