The genetic mutation elixir entered his body. Xu Tui, who was lying there, immediately entered an illusory introspective state. He wanted to observe what was going on with the directional mutation of the genetic mutation elixir.
Of course, Xu Tui's main goal was to distinguish the fundamental difference between a directional mutation and an autonomous mutation. This was so that he could decide if he would focus on mutating on his own in the future or to use the genetic mutation elixir.
Xu Tui had already figured out what was happening in regards to autonomous mutation.
An autonomous mutation was actually an extension of the strengthening of genetic base points that Xu Tui had activated previously.