He has his own book, in which it’s revealed that his brain is barely capable of feeling emotions. He kind of understands the difference between good and evil, but mostly from a legal perspective. Most dominant alphas are like that, or become like that if they don’t control their pheromones.
Grayson is also the only one in his family who cares about Chase. He hits him because his father hit him, and he thought it was normal. He pulls pranks on his brother because he wants to connect with him, but since he’s insane, his jokes traumatized Chase. Lastly, he was trying to help control Chase’s pheromones. Otherwise, Chase would become evil. In a way, Grayson saved him.
He’s still a monster but he isn't evil

Okay why’re ppl saying that Grayson is good like idc he’s so fucking weird even if his intentions were “good”