How?
You used to be a ####. At that time, you still had some close friends. One day, you decided to explore your deep #### with your firends. You felt tired and fell asleep accidently.
When you got up, there is no one left, except you. You found you were trapped in the deepest area of ####.
Anyway, there were two simple tools and some planks you got. Will you escape the nightmare?