Six years ago, after a one-night stand, Ella left behind Ethan's watch. Six years later, Ethan sent someone to find the woman from that night. Ella's sister, Eleanor, found the watch and seized the opportunity to impersonate her, moving into Ethan's estate with her son. To fight for custody of the child, Ethan hired top-tier lawyer Ella at a high salary, and during their time working together, he gradually developed feelings for her.
