It's your turn now

Through an exciting thriller a girl, 28C wakes up in a dark and empty room. While terrified and eager to escape she meets another girl, 28A who is sitting in the corner of the room. 28A has been brainwashed and locked away for years and as result of that, is not able to tell time and place. 28A tries to convince 28C to trust her while untying her hands. In doing so she notices a birdcage tattoo on 28C’s arm that she’s familiar with. About to explain it’s meaning when suddenly trouble knocks on the door.