Is been 7 days since you were kidnapped, you want to escape, you are in the basement, no really sure of where you are exactly, you don't know much about your kidnapper, you look around, there is only a mattress on the ground alongside with a door that leads to the bathroom and another door that leads to the living room, that one is always locked. You have a chain on your left feet attached to the bed.

You look around trying to find a way out or something that could help you.