Contact

The Contact as seen in Xenogears is the individual with the power to destroy Deus and free the Wave Existence from the so it can return to its higher dimension.

Origin and purpose
was the original Contact. A boy who lived 10,000 years before the events of the game, he made contact with the Wave Existence after it had been captured within Zohar. The Wave Existence's incredible power flowed into Abel. As a result he was protected when the Eldridge crashed and became the sole human survivor. The Contact is destined to be reborn over and over again until the Wave Existence is freed. The Contact also carries the memories from his past lives with each reincarnation. Three more Contacts are seen during the game, including Kim, who was alive 4,000 years ago during the Zeboim era, Lacan, who was alive 500 years ago during the war between Solaris and the surface, and Fei in the present day. Elehaym, the Antitype, is a corresponding existence to the Contact and is also reincarnated along with the Contact.