Chu Qianning, a medical doctor who died suddenly from overwork, was reborn as a closed disciple of the Wan Du Sect, a demon sect that everyone in the world shouted to beat. Good news: The master has passed away, and she directly inherits the position of the sect leader. Along with it, she is given a mountain full of rare and poisonous weeds, and she has no worries about food and clothing. Bad news: The sect is so poor that she is the only commander left. Outside there is the Righteous Alliance claiming to do justice for heaven, and inside there is the orphan of the three elders who is thinking about how to poison her to death every day so that he can inherit the "wealth that shakes the sky." Chu Qianning: "..." Wealth? Do you mean those three leaky thatched houses and half of the incomplete Poison Classic? She was tired, really. In my previous life, I was involved in life and death. In this life, I just want to lie down and retire, study herbal medicine, and live a retired life. For the sake of peace, she gave each of the three noisy brats a book of human acupuncture point charts. "Stop arguing. If you want to poison me, get over me first. After memorizing this book, I will take the test tomorrow." From then on - Zhengdao went up the mountain and found that the master of the Ten Thousand Poison Sect was weeding in the medicine field with three carrot heads. The nephew of the master: "Uncle, the combination of heartbroken grass and blood sealing throat can effectively kill the seven-star ladybugs in the ground!" The nephew of the second master: "Uncle, my new 'Three Days Must Die Powder' seems to have a miraculous effect on curing rheumatism!" The niece of the junior master: "Uncle, master! I used the method you taught me to revive the young knight from Xuanjianmen next door! He also said that he would come and give us a banner!" Chu Qianning: Help, I just want to do some academic research quietly. How come the Demon Sect has been built into the top ten model worker bases that have moved the world?