Yu Zhiwei's drug store has two signboards. On the bright side, it says "Wonderful Hand to Rejuvenate", a good medicine that can steal people from the hands of the King of Hell. The one in the dark is called "Sealing the Throat at the Seeing of Blood", and when the poison is dispersed, it can make the overlord fall silently. In troubled times, human lives are like grass. Yu Zhiwei wants to start a business in this troubled world: selling medicine to save people, and selling poison to kill people. What you save is the common people, but what you kill is those who are rich and unkind. Business was booming until she met the biggest "customer" in the North - the iron-blooded warlord known as the "Living King of Hell", Fu Chengxiao. He led his troops around her medicine shop, stepped over the threshold with his long boots, and put the muzzle of his gun coldly against her forehead, with a gentle smile: "I want Miss Yu's medicine. I also want Miss Yu's people." Yu Zhiwei raised his eyes, the silver needle in his hand shone coldly: "General Fu, my medicine is divided into two types, one is life-saving and the other is life-threatening. I wonder... Which one do you want to try?" Everyone said that Yu Zhiwei was the canary in Fu Chengxiao's palm, the sharpest and most obedient knife on his way to dominance. Only Fu Chengxiao himself knew that he was not raising a sparrow, but luring a wolf into the house. This woman, during the day, is a living Bodhisattva who hangs a pot to save the world, but at night, she becomes a poisonous fox with no plans left. She used his power to help the victims, eradicate dissidents, and turned the entire Northland upside down. He thought he was a hunter, but he didn't know that from the beginning, he and his heart had become her drug guide. Fu Chengxiao: "I will give you a city, and you can cure me of the most difficult poison in the world." Yu Zhiwei: "What poison?" Fu Chengxiao: "Falling in love with your poison."
