::: Trevor's Dark side ::: (rp )

Your Fc(s) are hanging out Trevor and it's about dusk, they notice he's not looking like himself..he's bearing his teath and claws, and suddenly he attacks them. His eyes have gone from emrald green to void black.
Trevor : *bites your fc in the arm, then knocks them out with a tail lash*
When they wake up they are in a dungeon, they also see Trevr being tortured by a black raptor-like looking figure.

what do they do?