Duan Huo took Min Sang-won to the deep well he built. He said that six hundred years ago, his wife and children were killed because they could not be killed. What kind of mentality did he use to walk through this period of time, he said that he was going to kill people. The murderer was thrown into the ancient well, just as he was about to kill Min Sang-won, Hui Shuo suddenly appeared and said that Min Si-ho (Kong Seung-yeon) was carrying his back. Min Sang-won called Min Si-ho, but it was a call from a strange man, who must have been the reincarnation of a ghost. , Appointed Min Xiangyuan to meet at the reservoir, and this man is the water monster commonly known as Maoshou.
Duanhuo also knew that all of this was planned by Yu Getai, and all the ghosts were coveting Min Sangwan's soul. This is why the two sisters have been in deep crisis. Duanhuo also reached an agreement with Min Sangyun to help her. Kill Yu Getai, but Min Xiangyuan must find a way to kill Yu Getai. After killing Yu Getai, he will solve the grievances between the two of them for centuries.