Same Old Song and Dance(Sterek)

Raised in the hunter life after his father was killed, Stiles hates werewolves. So when he lands a contract to kill the alpha of the pack that killed his father, he's elated. Until he runs into complications. The alpha is smart and strong and playing a game Stiles can't figure out. When secrets are revealed and new enemies made, Stiles must decide for himself what side he's on and who he can trust.

Based off a one shot I wrote.