While staying up late reading a cultivation novel, Tang Xiaoxiao unexpectedly transmigrates into the book as a supporting female character with the same name, and gets a mysterious System along with her. The System assigns her a mission: win over the villain, Chu Qingci, and change her original fate.
Knowing how tragic her original self's ending is, Tang Xiaoxiao decides to follow the System's instructions. She trains hard to improve herself while looking for a chance to get close to Chu Qingci.
During an expedition, Tang Xiaoxiao encounters Chu Qingci being attacked by a crowd. According to the original plot, Chu Qingci will turn evil after this. Without hesitation, Tang Xiaoxiao rushes in to save him, beginning her mission to win him over.
As they spend time together, Tang Xiaoxiao uses the System's hints to learn about Chu Qingci's preferences and what he needs deep down, gradually opening his heart. Chu Qingci is also drawn to Tang Xiaoxiao's sincerity, and their feelings for each other grow stronger.
However, winning him over is not smooth sailing. They face all kinds of trials and misunderstandings, but with the System's help, Tang Xiaoxiao never gives up.
Through her constant efforts, Tang Xiaoxiao not only succeeds in winning over Chu Qingci, but also helps him let go of the resentment in his heart. Meanwhile, she keeps up with her own cultivation, overcoming numerous difficulties with firm resolve and tenacity.
Tang Xiaoxiao believes that with the System's help and her own hard work, she can change her tragic fate, join hands with Chu Qingci to build a bright future, become a powerful figure in the cultivation world, and take control of her own life.