She, Nalan Xinyue, is the princess of Xuanyou Kingdom. Her mother, Concubine Li, was of low status when she gave birth to her, so she was fostered in the home of her childhood friend, Ling Yue, the wife of General Shangguan. He has learned martial arts since childhood and is proficient in music, chess, calligraphy and painting. Concubine Li, now Li Ru, the noble concubine of Emperor Hui, begged the emperor to take Nalan Xinyue back to the palace. After getting the promise, she immediately sent someone to take Nalan Xinyue back in a graceful manner. She was named Princess Yong'an and sent to Nanchen Kingdom to marry the youngest prince - Nanchen Yi...