She is a majestic princess of the Feilong Kingdom. In order to avoid her father's forced marriage, she disguised herself as a man and ran to another country alone. During this period, she met the handsome and brooding Pei Mufei, the gentle and affectionate Nangong Xin, etc. After being found by her father, how should she view her engagement with the prince of Tianxiao Kingdom and her complicated emotions?