Cater Sanders has spent five years building a business with his two childhood friends, Yuan and Ruby. They were once inseparable, and both women were head over heels for him. But everything changes when a smooth-talking, fresh-faced new hire joins the company. In just two months, he charms his way into their hearts and turns them against Cater with his lies. While Cater sacrifices his health, drinking himself into a stomach ulcer to land key deals, Yuan and Ruby choose to side with the newcomer. Their betrayal is the final straw. Heartbroken but determined, Cater decides to sell his shares and leave the company. He returns to his family and agrees to an arranged marriage, vowing to start fresh. Yuan and Ruby think he's just being impulsive and that Cater could never truly walk away—not from the company, and certainly not from them. But what they never expect is to receive an invitation to Cater's wedding…
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.