Ye Qingwan was an ordinary girl who stayed up late reading old tragic romance novels. She transmigrates into a book as a cannon-fodder supporting heroine and is bound to a System that tasks her with changing the character’s destined death. The original owner had made many enemies, and Ye Qingwan struggles to get by amid her husband Lu Jingxiao’s hatred and the schemes of his beloved Shen Zhiyi.
Using her modern-day knowledge, Ye Qingwan makes a name for herself in the family business, but this also draws her into an even greater crisis. Just when she is all alone, Ali enters her life, bringing warmth and companionship. Their feelings gradually deepen, and Ye Qingwan resolves to cut all ties with Lu Jingxiao.
But Shen Zhiyi joins forces with various factions and repeatedly drives her to the brink. With the family on the verge of ruin, Ye Qingwan and Ali join hands to survive amid political schemes and danger. Later, they are drawn into conflicts in the martial world, where they expose the Tianxie Cult’s conspiracy at a mysterious martial arts tournament and endure trials that bring them to the brink of death.
After completing her System missions and returning to the modern world, Ye Qingwan misses Ali so much that she gives up her memories and returns to ancient times. Once her memories awaken, a new crisis looms. She and Ali fight side by side, using courage and wisdom to defy fate in this ancient world and write a legend of their own.