In need of money for his brother's medication, Min takes work as a kidnapper. When his employer asks him to kill the rich young man he's kidnapped, Min cannot bring himself to pull the trigger. Instead, he tells them the job's complete and takes him home to hide him away.

Su Xiamo, posing as an heiress, travels to Mangbei to find her missing brother but becomes the target of an assassination. Qi Chuan, searching for answers to his own brother’s death, rescues her, suspecting a connection. An unexpected marriage binds them, turning their reluctant partnership into a journey of love and discovery as they uncover the truth together.