you found out trolls exist and were hurting humans but as you fell into a troll den there’s thousands of trolls you were injured and there was troll DNA it went inside your wound and hours later you pass out as you wake up you see you have sharp claws greyish blueish skin you look over and see a mirror you see troll horns and the natural two long sharp teeth coming out of your mouth there kinda long you have blue hair hair and now dark blue eyes as you sit up two trolls walk in