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…
Edward Allen, the CEO of Allen Group, happens to run into his old classmate, Abbie Howard, one day. At that moment, a pompous blind date humiliates Abbie, leaving her completely shattered. Edward can't stand to see his former classmate treated this way, so he strides forward and skillfully rescues her from the situation. In that moment, Abbie sees a glimpse of the brave, fearless boy she once knew in school. Warmth floods her heart, and her gratitude toward Edward is undeniable. Back in their school days, Edward was a quiet, unassuming boy who was often bullied by school thugs. It was Abbie who, one day, courageously grabbed his hand and helped him escape those troublemakers. From that moment on, Edward felt a deep sense of gratitude and respect for Abbie. Now, back in the present, Edward learns that Abbie is under pressure from her parents to get married. Seeing the helpless look in her eyes, he comes up with a plan—he offers to pose as her boyfriend to fool her family. Hiding the fact that he's a powerful CEO, he moves into her home and pretends to be just an ordinary guy. From that moment on, they begin a life of love after marriage, living in a romantic world of their own. As her husband, Edward cares for Abbie, making her feel warmth and happiness she's never known before. Gradually, Abbie is moved by Edward's genuine heart and starts to develop deep feelings for him. Their love, like dazzling fireworks, illuminates both their lives.