After the Immortal Reversal Time

Before Yenzhen's immortal Xue Wuliu ascended to heaven, he rescued an orphan in the darkest place in the north. The orphan had good bones and was well-behaved, so he named the orphan Hongchen, took him with him, and taught him carefully. Before ascending, master and apprentice had a deep relationship and a harmonious atmosphere. After he ascended, he realized that this little brat was doing one thing to his face and another behind his back, and was doing evil everywhere without telling him. When the snow is gone, the world of mortals is still willing to pretend. When Xue Wuliu ascended and no one could control him anymore, he would go on a killing spree and go on a rampage. Xue Wu stayed in the fairy world and watched him use the spells he learned from him to chop down his own dolls, scratch his own portraits, and kill his former friends. Anyone who dares to mention his name in front of him will definitely die. I couldn't help but wonder: He thought he had been patient and gentle with this little rabbit for many years. What exactly made him dissatisfied? One day, Xuewuliu went to see what the wolf cub was doing as usual. But I saw him looking up at the sky and provocatively saying: Are you looking at me? Angry? But all this is caused by you. Come and kill me when you are angry. Xue Wuliu felt that he really had to come to an end. So he abolished his immortal cultivation, reversed time and space, and returned to the day when he met him. Yanzhen Shangxian adhered to the educational policy that a small tree will not grow straight until it is cultivated, and "carefully" and "gently" re-taught the world of mortals. At first, Hongchen pretended to be honest in front of Xue Wuliu, but every time he tried to take risks, he would be stopped in time and given a beating. After being beaten a lot, he finally showed his fangs and was about to bite Xue Wuliu's hand, but his chin was pinched. Xue Wuliu smiled "gently" and said, "If you don't want to be beaten, just take it back." Hongchen: "..." Obviously he had just been beaten, so he should have hated the man in front of him, but when he looked at his smile, Hong Chen felt that his heartbeat suddenly skipped a beat. Was he... Sick from being beaten? The yandere and pervert's M attack Intention: To be determined