Nux's decision.
"Haaah…"
Nux exhaled in exhaustion as he lay down on top of a Star Beast's dead body. he had already isolated this area using *Essence*, so he knew he could relax here, the Beast around here weren't very strong to begin with.
Anyway, right now, he had closed his eyes and currently, he was trying to collect everything he had gained from his recent breakthrough and all the experiments he had done for the past few hours.
First, and the most important point,
He now had the ability to 'create' System abilities, his dependence on his system was reduced to a certain extent and that was a good thing.
Of course, not everything was sunshine and rainbows.
Nux could already guess that the System was created by another being, someone he didn't know, and obviously, it was a natural reaction to be wary of the unknown.