My Medical Fairy Lady Can't Be a Yandere Devil

[Single heroine + yandere empress + daily dog food] My name is Su Bai, the Holy Son of Daluo Holy Land. He is extremely talented and has amazing understanding, but he is manipulated as a puppet by the sect and used as a medicine guide. After seeing through the cunning and hypocrisy of my fellow sect members, I entered the Demon Sect angrily. Break the immortal bones, dig out the elixir, and destroy the holy body, in exchange for one person and one sword, destroying the entire holy land. He thought he would definitely die, but unexpectedly he was saved by a beautiful medical fairy. She spoke softly and was beautiful, but the way she looked at me didn't look right. The girl half-hidden her face shyly: "Master, why don't you pledge yourself to me?" Su Bai:? ! ... Isn't it impossible? —— My name is Wen Xue, the empress of the Demon Sect of the Southern Continent. Lonely star with evil fate, useless body and ugly appearance. When he was a child, he strayed into the territory of Daluo Holy Land and was almost beaten to death by the disciples of the Holy Land. Fortunately, a young man in a mask came to the rescue, and his heart secretly expressed admiration. This time I heard that the Daluo Holy Land was suffering from disaster, so I rushed there overnight despite dissuasion. Fortunately, although he was affected, he still had some breath left. I never hesitated to offer sacrifices to the gods, willing to give him a chance of survival at all costs. "Brother Su Bai, you can't die..." I caressed his face gently, a slight smile appeared on the corner of my mouth. "Everything about you belongs to Xue'er, including your life." —— My name is Su Ze, the young master of the Demon Sect. As the son of Demon Lord Su Bai and Demon Emperor Wen Xue, I have been trying to tell my dad one thing: Mom is a sickly girl, dad, you have to be careful. But my father wouldn't believe it even if he beat me to death. After looking at my mother with a yandere smile on her face, I hugged my confused sister tightly and sighed. Dad, take care of yourself.