Harry and Draco were sent off to Bobby Singer the hunter for protecting from Albus the real leader and the dark lord. Dean and Sam needed Bobby's help with a hunt so they went to see him when they saw what look like a werewolf around Bobby's house. When they got there they meet Harry and Draco. They each felt a pull to one either. Dean was the dom to Harry and Draco was the dom to Sam. They have a lot to learn and help protect little Harry from what is out to get him. You will also hear from Tom and Snape and how they are fighting against Albus.