The "Night of Blood Fog" twenty years ago caused the Li family to be almost wiped out, with only Li Mu surviving. Li Mu returns to the Land of Mist Hidden during his coming-of-age ceremony and discovers that his father may be the real betrayer, and that the object of revenge, Liu Qingshuang, is actually his biological mother. There is another hidden reason for the tragedy that year. Li Mu put aside his hatred in the final showdown, stopped a new round of bloody reincarnation, and chose redemption rather than revenge.
