Lie Quan Xunliang

Pei Jinyan had always thought of Crown Prince Lu An as a helpless little flower, so he protected him at every turn, taught him to read and understand the ways of the world, and when he made mistakes, would scold and spank him mercilessly with a stern face. But then, one day out of the blue, that little flower turned into a black-hearted lotus, not only did he dare to threaten Pei Jinyan, but he even dared to do all sorts of things to him?! Only then did Pei Jinyan realize with a start that what he had raised all these years was clearly a wolf in sheep’s clothing! (Source: Bilibili, translated)