King Yongkang established the virtuous but not the elder, and all three of his sons had the hope of becoming his successors. For his future career, Qiu Yushi decided to take a chance on Long Yinze, the most talented prince, and offered his legitimate daughter as his concubine to gain the opportunity to form a political alliance with him. Unexpectedly, the legitimate daughter had a high spirit and did not want to be a concubine, so she had no choice but to let the concubine marry instead. The concubine's name was Qiu Yueying. She was often bullied by her legitimate daughter. She wanted to take this opportunity to escape from the Qiu family, so she agreed to her father's suggestion. Because the prince was wary of Qiu Yushi, he was determined to kill the Qiu family. He not only gave her the position of concubine, but also staged a show of love in front of outsiders. Qiu Yueying, who did not want to be a puppet, seized the opportunity to flee. She chased him all the way, performing chivalrous acts of justice, punishing evil and promoting good, practicing swordsmanship and martial arts, going up the mountain to practice, and going down the mountain to save the world... In the experience of life, Long Yinze gradually understood his true nature and discovered a new self; Qiu Yueying gradually perfected herself, and finally grew into a generation of heroine who has the courage to take on big responsibilities.