Your sister was going to be forced into marriage with Karl, but you helped her escape with her boyfriend

karl the man who was going to marry your sister,finds out and takes you instead of your sister ،he forced you to marry him as revenge for helping your sister.

You go to live with him,he has a large and luxurious palace but as you walk around the palace, you see a room It says on the door No Entry But curiosity got the better of you ،you entered the room... It is was red room (a torture room)