Dmitri Yuriev

Dmitri Yuriev, is an antagonist in the Xenosaga series. He is the creator of the U.R.T.V.s.

History
Dmitri Yuriev is the head of the Yuriev Institute. He is also the creator of the U.R.T.V.s and acted as their male genetic donor. Years before the events of the game, he helped provide treatment to Sakura Mizrahi, using the U.R.T.V. variants to interact with her within her subconscious domain. He was eventually shot and killed by Nigredo.

Episode II
In the present day it is revealed that Yuriev has been able to revive himself by awakening his consciousness within Gaignun. When doing so his hair changes back to his original color. The first time this occurs he reaches out to his subordinates about the current situation. He attacks and takes over the Federation Parliament, revealing himself to Pellegri after killing an Ormus hidden agent. He later reveals himself to Junior by contacting him on the Durandal. Junior is shocked and angry to realize that he has returned. Yuriev tells Junior to eliminate Albedo as he has attempted to re-contact U-DO. Shortly afterwards, Gaignun is able to retake control of his body.