Future Demonic Cultivation

Over the past few decades, Xiao Chan has always felt that the biggest failure in his life was not being lured into the devil's way by a witch master inexplicably, nor letting an eight-year-old girl become his senior sister for decades, but why he didn't wear it decades earlier? In the past thirty years, the world has undergone tremendous changes, spiritual power has surged, ancient secret realms, hidden holy places have appeared one after another, monster catastrophes, spiritual world invasions, heavenly worlds, immortal gates have descended... Powerful people are like clouds, and there are many wonderful things. This is the most magnificent era in Middle-earth. And just when Xiao Chan died with the enemy to avenge his master, he actually used the 'Xumi Cauldron', a relic left by the witch master, to make his soul immortal and possess him in the body of a young mountain village boy from fifty years ago... He is reborn! At this time, the witch master was still a lolita, and the senior sister with a bad personality had not yet been born...