Fu plans to create a Time Ring in the upcoming Xenoverse 2 DLC Future Saga.

Xenoverse 2 upcoming DLC will feature new what if elements and new power up's as Fu continues his dangerous experiments. With his genius levels and the causing of alterations in time Fu will not only experiment with the new Villainous power up but even make a new Time Ring. What is Fu's true motive and how deadly could the outcome be only time will tell soon.
(Xenoverse 2 Vjump DLC Text)
In order to create a Time Ring, Fu causes new alterations in history! Players will battle alongside super warriors! Will you be able to stop the alterations of history against an enemy that becomes more villainous?