Chapter 44: Second Game.

His question made Wrath stop laughing. He considered the question for a while. Eventually he shrugged and said, "It is possible. It is also possible that Raijin won't notice him. After all, he has a good cover story. He awakened and gained golden eyes. Such mutations are not rare. You have seen worse."

He has indeed seen worse mutations. His mutations are an example. Both awakening changed him. One made him pale white while the other one made him black and tattooed his skin. 

So the mutations that accompany the awakening of abilities would make the Patriarch's golden eyes appear normal. In fact, he is more normal that many others. 

Kelvin shook his head in wonder and said, "Not that it matters anyway. Raijin can't kill him permanently. His soul is immortal, so he doesn't need to be constrained by common sense. After all, the rules of life and death don't matter to him."

Wrath nodded in agreement. "Well said. We will just have to see what he is up to."