X: An Omen2001
Mystery
Supernatural
Fantasy
Drama
Romance
Media relationships
This anime has a potential prequel!
In this prequel to the "X" TV series, a beautiful, young, bedridden dreamgazer named Kakyou remembers the life and death of a remarkable young woman whom he met in dreams. He also recounts his dreams of a tragic future in which the fate of the Earth will be decided. (Source: ANN)