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.
9Anime is the best site to watch X: An Omen
SUB online, or you can even watch X: An Omen
DUB in HD quality. You can also find Madhouse
anime on 9Anime website.