Xia Liuli, a doctoral student in medicine in the 22nd century, traveled through time and became the daughter of a general who was executed by everyone in her family. Holding the ice-cracked weapon talisman left by her father, she discovered that it was not only the key to mobilizing 300,000 hidden stakes, but also contained the truth about the bloodline that overthrew the dynasty - none of the five princes were dragons! The silver needle in her left hand saves people, and the poison in her right hand kills people. She brings seven secret friends with special skills, while using modern medicine to expose the royal lies, while using chemical reagents to solve ancient conspiracies. When the cold-faced sixth prince appeared with the DNA test report, this revenge drama full of spicy palace battles and hilarious counter-attacks finally came to an end with the fireworks of the empress's ascension to the throne. Wait, did you agree to be the queen and not have children? Looking at the triplets in her arms, Xia Liuli threw the stethoscope angrily: "Nan Yanjing! You secretly changed my contraceptive soup!"