Shen Qingci, the young owner of the century-old pharmacy "Ji Shi Tang" in the capital, all he ever wanted in his life was to inherit the family business, treat illnesses and save people, and by the way, take over the business of the "Bao Bao Tang" across the street. Who would have thought that during an unexpected medical visit, she pulled back a dying "unlucky guy" from the gate of hell. Good news: The consultation fee is generous, enough for her to pay for ten security halls. Bad news: This unlucky guy is the current prince, frail and sick, and a living target in the struggle to seize the throne. From then on, Shen Qingci's daily life changed from "seeing, hearing, asking, and preparing medicines and prescriptions" to - "Your Highness, your pulse is weak today, so be careful not to get angry." "Your Highness, this pastry has been quenched with poison and is not to your liking." "Your Highness, the third prince invited you to enjoy the flowers. I see that his seal has turned black, and I am afraid there will be a bloody disaster. Why don't you forget it?" People around the prince said that Dr. Shen was a god sent by heaven to assist his highness. Only the prince himself knew that Dr. Shen was thinking about when he could "resign" every day. He blocked her in front of the medicine cabinet, his eyes were red, and his voice was full of grievance: "Qingci, Gu has a heartache again." Shen Qingci handed over a Mai Li Su... Ah no, Heart-protecting Pill with an expressionless face: "Your Highness, take your medicine on time, don't think too much. Also, remember to settle today's consultation fee." A salty female doctor who just wants to make money to retire x a sinister prince who pretends to be pitiful with eight hundred ambitions. Seize the direct descendant? What is that? Is it important to have my pharmacy? !