The Shapeshifter. A creature older than time itself. It has unspeakable power, capable of destroying the world. It is unable to control it's transformations, barely keeping a form for five seconds. The people managed to seal it away in a cave, but it kept escaping. Then, a system was made. As long as the Shapeshifter saw a human once a day, it would not attempt to break out. Every time one person died, another was chosen. Now, it is your turn. How long will you survive with the Shapshifter?
This shows what it's like when you decide to enter the Shapeshifter's cave.