Black Datura & Red Goat

When he awoke, he was in a dim wooden house. He can't remember his identity and past experience. Soon, he realized that he was in an abnormal space, full of puzzles and traps, and some weird residents. On the way forward, he constantly became companions with those who were also trapped here.

Is redemption or despair ahead of the road? This is a story that revolves around "curse" and "redemption".