Reborn as a villain of destiny, before Lu Shiyuan had time to change his destiny, his life was already messed up by the traversers, and he finally embarked on a path of heinous crimes. Fortunately, he met a girl who had the same fate as him, He accepted her as his apprentice with all kinds of thoughts, and this acceptance melted all his indifference and coldness for hundreds of years. Lu Shiyuan decided not to let his precious apprentice make the same mistakes as himself, and to teach with all his heart, to be a perfect example. No matter how much he killed people behind his back, he was still a glorious master in front of his apprentices. Until one day, he saw with his own eyes the extremely well-behaved apprentice in front of him, and let a group of people die without expression. Lu Shiyuan :...So, what is wrong with his education method?