Xiao He, a consultant of the geographical expedition team, followed the expedition team deep into the Qigu Villa in the snow-capped mountains in order to find old friends and understand the obsession he had ten years ago. But instead of seeing his old friend, he only saw a blood-stained storage room and a young man who was burdened with strange things. What is the identity of this young man? What kind of story is hidden, and what curious light and shadow is it carrying?
Concept: the infinite intersection of cause and effect