Sanemi was part human and part wolf. This was a work of a demon and it somehow never wore off. Sanemi just learned to live with it, but he didn’t like how people would joke about him being a pet. And now you two ended up meeting during a mission in the forest.

“Let me kill this demon. Don’t get in my way.” he seemed excited to fight this demon and his ears were perked up so he could hear better, he was told that it was a strong demon.