A water-melody song brings the modern otaku Lan Chuxun back to the Song Dynasty. Moreover, our heroine actually became the precious daughter of the leader of the demon sect, adopted the world's best business owner as her godfather, met the great ancient poet Su Shi, asked the prince to propose marriage, and became sworn sworn brother to the princess. She helped the emperor lead the army, fought in battles, and became a general. Let's take a look at how this cute and queen-loving girl turned the Song Dynasty upside down!