Which side

 Jack was unsure if he had heard Ray correctly. He was hoping Ray would let him go visit his hometown so he could find out some more information about himself, but now he was asking to go with him? It was something Jack had never expected. 

"But Ray, don't you have a city to run? aren't you going to train the others?" Jack asked. 

"Slyvia has been doing a fine job without me, the master knights have also trained the students well. I can see that when I went around. To be honest, if I was left here, I feel like I would just get in the way of everyone. I was planning to go out hunting to get stronger anyway."

Although Everything Ray had said to Jack was true, there was another reason why Ray wanted to travel with him. It was more than likely that Jack's parents were also werewolves, or at least they knew something about them and their past.