Tim Judd, a top tycoon, disguises himself as a delivery man. One day, while delivering an order, he accidentally walks in on Cora Bale while she's taking a shower and ends up being chased out by security. His son, Jack, thinks Tim is just goofing off and doesn't take any job seriously. When Tim makes a delivery the next day and meets Cora again, he helps her resolve a company crisis with ease, changing her impression of him. Although Tim may be slightly older, he proves to be quite reliable. Impressed, Cora asks him to be her fake boyfriend.
The story primarily revolves around the main female protagonist Caitlyn May and the male lead Louis Montgomery. Caitlyn’s parents were killed when she was six years old, leaving her to grow up in an orphanage. Later, due to the connection between her parents’ death and the Montgomery family, she marries Louis Montgomery, the second son of the Montgomery family. After their marriage, the couple faces numerous misunderstandings and obstacles. Initially, they both mistakenly believe that the other has a crush on their first love. However, as the plot develops, these misunderstandings gradually unravel. Louis begins to actively pursue his wife, and ultimately, the two come together.
CEO Millie Brewster's life is turned upside down when livestreamer Candis Stark leads an "Anti-Mistress Alliance" to her doorstep. Candis publicly accuses Millie of being the other woman in her marriage to Jeff Horton, inciting a mob that vandalizes Millie's mansion. However, when Jeff appears, he denies any relationship with Candis - a revelation that makes Candis suspect she's been caught in a larger conspiracy. Ironically, Millie is actually Jeff's legitimate wife, falsely branded as a mistress. As she decides to fight back against these accusations, she discovers her friend Kiara Grant may also be secretly involved with Jeff. Little does Millie know, while she's busy fighting these false accusations, she's playing right into their hands - her husband and his two mistresses have been pulling the strings all along, orchestrating her downfall…