Song Sinian, a spirit ghost with unknown origin and powerful ghost power, is different from ordinary ghosts and needs Yang Qi to rely on. He often fell into a coma for hundreds of years, until he woke up one time, and met an existence with the breath of Yang. Getting closer and getting to know each other, Song Sinian gradually discovered the seemingly invisible entanglement between himself and the other party. In order to break the seal of memory and restore the secret of the subversive level of the ghost hunting family back then, the two gradually fell into a maze that seemed to be deliberately set up by someone. Bureau...