Gravis had gone through his own life from his own perspective and reached the time when he had cut off Mortis' emotions.
It was now or never!
Gravis had already relearned the level six Law of Freedom by watching himself.
Gravis had also been able to relearn the level six Law of Suppression by watching Mortis.
Comprehending the level six Law of Safety wasn't difficult, and the Law of Danger constantly accompanied Gravis either way.
However, the Law of Control was difficult to comprehend.
Mortis had comprehended that Law entirely on his own, and it was difficult for Gravis to comprehend it again.
Gravis watched himself talk with Mortis, and he knew that he had to hurry up.
There was no time left!
Gravis' mind completely concentrated on the Law of Control.
This was his only chance at getting Mortis back!