Princess Ru Ning of An Guo accidentally rescued Xie Yanzhan, the prince of the enemy Yuan Kingdom, and became her bodyguard. She named him Ji Jinyi. The prince stayed with the princess day and night. They experienced many events and exchanged feelings for each other. In an accident, Ru Ning discovered that Ji Jinyi's identity was not simple, and she alienated him. One day, Anguo and Yuanguo fought, Yuanguo won, and all the people of Anguo were destroyed. Ru Ning did not die, but Xie Yanzhan took her away, forcibly married her as the crown prince, and imprisoned her in the East Palace. Once, Chu Mingxun, the crown prince of Anguo, finally found Ru Ning and met each other in the bamboo forest. When he escaped, he was caught by Xie Yanzhan. Chu Mingxun was controlled by Xie Yanzhan and Ru Ning died with a dagger. Ru Ning shed tears all day long, and finally opened up her heart and became the queen.
Intention: a sudden whim