Endless Dark Game

When you wake up, you find yourself in a world of endless darkness. Everyone is like you, but there is only one single room. Outside the room is endless darkness.
In the darkness, there are both opportunities and dangers.
No one knows whether death or glory is waiting for them after walking out of the room, and everything has to be explored by their own luck.
But luckily, you can actually see hints in the dark.
[The woman in red outside has finally left, you now have twenty minutes to explore]