The primitive people only realized the fear of no moonlight when they first entered the cave, and the damp atmosphere of a lack of fresh air declared their isolation from freedom. This is the cage of trapped animals, as well as the seed that nurtures numbness. The snake worms that grind their teeth and suck blood, and the fellow countrymen who lift their stone axes, have turned this place into the best breeding ground for death. What is escape and how can we escape?

[From Steam]