A young man with a beauty mark under his eye, Jie Sheng, is hunted by eerie dreams every night, unaware that they are a memory-erasing trap laid by evil ghosts from the underworld! When he comes face-to-face in a Beijing courtyard house with an old woman in a wedding robe, hanging herself with a smile, the words "I know" awaken his ability to break through dreams. An abandoned child in reality, prey in his dreams: who would have thought that every time he wakes with a start, he would gain a new skill for turning the tables on evil ghosts? This mystery of his origins, spanning the realms of the living and the dead, will ultimately reveal a cruel yet tender truth...
