In her past life, Shen Wan, the legitimate daughter of the Duke of Dingguo, wrongly trusted a hypocritical person, leading to the destruction of her family. Reborn overnight, she came to her senses and swore to be the helmsman of her own destiny! To protect her loved ones, she used her wisdom to resolve crisis after crisis, not only bravely helping her elder sister escape an unhappy marriage, but also exposing the mask of the villains, trying her best to protect her parents and brothers. On the growth path of counter-attacking against the wind, she formed an indissoluble bond with Xie Jingyu, the heir of the Prince of Jingbei, who seemed cold and stern but was actually deeply affectionate and righteous.