Su Yun's heart jolted. As the Evil Emperor approached, space-time began to twist and rotate, forming strange Rings of Reincarnation that collided violently with the First Sword Array!
The Taiyi Heavenly Capital Wheel was a technique the Evil Emperor had comprehended from the Rings of Reincarnation within the Primordial Forbidden Zone.
How could one achieve reincarnation? By twisting the space-time of the past and the future into a ring, using one's present self to connect one's past and future selves. In this way, a Ring of Reincarnation could be formed.
The strength of this technique lay in its ability to bring one's past and future selves into the present to fight for one's current self!
However, the drawback was that borrowed time had to be repaid.
That was why the Evil Emperor often disappeared. He had not truly vanished; rather, he had lent this period of his time to his past self. Now that the appointed time had arrived, he would disappear for a while.
If he borrowed too much time, he might even remain in the past forever!
Another drawback was that borrowing time from the past required advance preparation. For example, one had to voluntarily enter seclusion for a period, avoiding contact with outsiders and external things, then lend that time to the future.
But if one came into contact with outsiders, that period of time could no longer be borrowed.
Moreover, if one's future self was injured in the past, the same injury would remain upon returning to the future. If injuries came too often and too densely, they could easily accumulate!
The Evil Emperor had already borrowed nearly all the time he could from his past self and could no longer borrow more. Thus, he could only borrow time from his future self.
As he walked