Chloe, an archivist at a century-old Boston auction house, saves her father's life and unexpectedly encounters the old boss, forcing her into a secret marriage with the aloof CEO, Julian. She works diligently, but possesses exceptional talent in art appraisal and is also the mysterious benefactor who saved Julian in a car accident three years prior. The domineering heiress Vanessa has a long history of bullying and plagiarism, even hiring thugs to harm her in order to seize the agency rights to a famous painting. Julian desperately searches for his benefactor, but unknowingly develops feelings for Chloe while protecting her. After overcoming workplace framing, a false pregnancy, and a kidnapping crisis, as the forgery and conspiracy are exposed, the two clear up misunderstandings, announce their marriage at a banquet, and slap the villains in the face. Chloe rises to become a top appraiser, and in the end, they find happiness together through mutual protection.
