↳ in which the family of the Argents and the Campbells have a past. Chris knows the boys of John and Mary Winchester and calls them for backup when Stiles is possessed by the Nogitsune. Derek, however, doesn’t want anyone near Stiles, least of all strange hunters. He wants Stiles, and he wants him alive, possessed or not.
Dean: Take one more step and– Nogitsune: And what? You’ll shoot me? You’re not gonna shoot me, Winchester, because you’d be killing this kid too. [Dean clenched his jaw, grip tightening on the gun in his hand] Dean: Kid’s long gone. I know that. Nogitsune: On the contrary. He’s still in here screaming, begging for me to stop hurting his friends. Shoot me—I’ll just possess another—but him? That scared little kid? He’ll be dead, and that will be on you. One more person you were too weak to save.