In his previous life, Lin Luochen was imprisoned until death because of his ill-fated relationship with the Holy Maiden of the Jade Maiden Sect. In this life, he has severed all romantic attachments and devoted himself wholeheartedly to the Dao, only to find that fate has other plans. Through the Reversal Fate Stele, Lin Luochen returns to a hundred years in the past, where he encounters a mysterious woman in his sea of consciousness who claims to come from a thousand years in the future. Her name is Qu Lingyin. He learns that she has crossed through time and space in search of the Reincarnation Sacred Lord, and Lin Luochen may very well be that very person. Since ancient times, the Reincarnation Sacred Lord has appeared once every few centuries, continuously driving the development of humanity. However, a thousand years into the future, humanity once again faces an imminent crisis. The Reincarnation Sacred Lord has never appeared again and is suspected of having been hunted down and killed by the Demon, Witch, and Monster clans.