Ten Days to Die: Counterattack and Become an Immortal by Devouring Disaster Meridians

The first day Shen Yijin opened the medical book, the world changed. He can see the sickness in people, the knots in the bellies of cats and dogs, the hidden wounds in the meridians of warriors, and even... The evil spirits in the feng shui of a house. The only problem is that the rules of this "Disease-eating Medical Classic" are too strict: the consultation fee doubles every ten days, and if the patient cannot be cured, it will backfire on himself. Starting from twelve copper coins, he had a difficult start amidst the ridicule of the neighbors. When he cured a collapsed BMW and revived a lady suffering from labor difficulties, his reputation spread quietly. When he drove away the plague on the battlefield and broke the sect's curse, he was already a guest of the emperor. Later, the Demon King bowed his head and the Immortal Lord sought medical treatment. The price was a thousand-year spiritual vein and a ten-year-old magic weapon. But Shen Yijin only thought about when he could save up the one hundred taels of betrothal gift and go home to marry her. (Core selling point: The contrast between the protagonist's helplessness of being "forced to upgrade" and the warmth of "not changing his original intention" creates a strong emotional tension, which can easily arouse readers' resonance and curiosity.)