The Wolves of Marvel

I love it. The story, the side characters, everything. The story's even a kingdom building type story. With the MC making his own and taking over others territories. I don't understand why he doesn't have a mutation of his own though? The rest of his family (grandfather, and three brothers) do. Because his ability to copy abilities from others is from the system. Is he gonna get his own feral mutation based off of an animal (probably a wolf based off of the title) in the future? Or did the title just refer to him and his feral mutation family moving together like a pack of wolves?