I started this ref about 3 weeks ago so it was time to finish it!
He is Xan, Maska, Calin and Saba's father. Xan is Nouska's youngest son. He has got a really complex personality. Some Forest wolves killed his mate Tala (and also 3 of their babies died) but Xan doesn't hate at all all the Grey Wolves (Grey Wolves = Forest Wolves); he think that was also his fault, he think to be like a traitor. Slowly the pain and the frustration change Xan. Now his only goal is to destry every single Forest Wolf. (for more info read his bio )
Xan's eyes are full of hate and this is why he doesn't really understand Maska. By the way in the depth of his heart there still is a ray of light... and you'll see the why reading my novel or my graphic novel