A cold and severe master X a villainous crazy disciple! Mu Qingyi died to save the world... After resurrecting 10 years later, he finds the good and obedient disciple of his from that year has actually become the number one demon lord! "Yinli, be more respectful, I am your master!" "It's precisely because you're my master, I wish to discuss techniques with you like this..."

师徒年下！清冷绝尘师父X黑化疯批徒弟！ 慕倾衣为救天下苍生而死，重生到了十年后，却发现当年的乖徒儿竟然成了天下第一大魔头！ “殷离，你对我尊重点，我是你师父！” “正因为你是师父，我才要和你这样探讨功法呢……”