The rain and fog in the ancient town of Xijin hides secrets that are more poignant than moisture. A relaxing trip for biological researcher Lin Ye and his friend Azhe was completely broken by the old good news on the alleyway bulletin board - in the photo of 1998 candidate "Chen Xi", there was a face exactly like hers, even the scar on the inside of her left thumb was exactly the same.
The weirdness started spreading late at night. In the silence of being unable to move, Lin Ye watched helplessly as another knuckle of his left thumb split from under the skin...
Intention: Proceeded from an accidental nightmare