Rook is a tall, muscular, and quiet 15-16yr bear — the kind of guy who walks into a room and doesn't need to say anything to be noticed. Confident, composed, and undeniably tough, he rarely shows fear or hesitation. While he might seem cold at first glance, Rook is fiercely loyal to the people he cares about — especially Hart, with whom he shares a complicated bond. Underneath his calm, macho exterior is someone who struggles with emotional vulnerability, but would never admit it out loud.