

Kang Do-hyun chooses an ordinary life as a taxi driver to avoid inheriting his father’s family business. One day, he happens to rescue Cha Eun-seol, who is fleeing a chase and has accidentally taken the wrong medication. After a one-night encounter, they part ways and return to their separate lives. Four years later, a stylish CEO shows up with a child and proposes marriage to Do-hyun. After registering their marriage, Eun-seol faces pressure from her parents to abandon the child, but Do-hyun appears and protects both mother and daughter. As her company falls into crisis, Eun-seol attends a family banquet of Taegang Group—the most powerful conglomerate in Country A—to secure a 10-billion-won investment, unaware that the chairman is actually her husband’s father. At the banquet, despite pressure from her former fiancé Gu Jung-tae, Do-hyun’s father protects his granddaughter Kang Rumi and makes his presence known, yet he can only approach her as a “grandfather” without revealing his true identity. As time passes, Do-hyun and Eun-seol grow closer. However, after failing to secure investment, Eun-seol risks both her company and her board position by making a dangerous bet with her father, Cha Myung-hwan. At this critical moment, Do-hyun seeks out his father, accepts the responsibility of becoming the heir, and begins to take action himself. In the end, at a press conference, the capital and influence Do-hyun has prepared turn the situation around. Eun-seol not only saves her company but also secures full ownership, achieving both love and success.

At her dad's birthday banquet, Willa Sawyer was tricked by her stepsister, Wendy Sawyer, into having a one-night stand with a stranger. Willa's fiancé, Scott Torres, ruthlessly called off their engagement, and she became a laughingstock of the entire city.Then, her mom got ill and was in urgent need of money for surgery. Willa turned to her dad for help, but he wanted her to sleep with an old man to secure a deal. Out of anger, she quickly married a stranger, Shane Zoller, only because he'd pay for her mom's treatment. She thought she married an ordinary guy with slightly better looks and character, but she never expected him to be a powerful and mysterious heir to a rich family. She thought this would be another hellish ordeal, but he actually doted on her.He said, "In my world, you never have to endure anything or anyone; you just bask in my adoration. Mrs. Zoller, I met you too late. I wanna spend the rest of my life with you."

In my previous life, my girlfriend's childhood friend impersonated a rich heir and messed around with the fake power he had. I exposed him, and he crashed his car into me. In my final moments, my girlfriend's sister begged on her knees, pleading for my girlfriend's aid, hoping she could save me, but my girlfriend did nothing. "He wouldn't do that. Zacharias is beyond this. He would never dirty his hands for a nobody like this guy. He might be my boyfriend, but that doesn't mean he can do anything he wants. He'd better know his place." My girlfriend's sister remained on the ground for three days. In the end, Zacharias dragged her away, violated her, and killed her. Even at my dying breath, my girlfriend was still covering up for her childhood friend. She refused to believe Zacharias hit someone with a car and violated her sister. And then I was reborn. This time, I did not beg and plead for my girlfriend to give me a moment of her time. I called my brother instead. "Hey? Yeah, it's me. Some bastard impersonated me and is dragging my name through the mud. I need you to take that guy out. Also, I'm not marrying Annabelle Lawson. I'm taking her sister instead." I gave the Lawsons a lot of resources so they could grow, and what did I get in the end? An ungrateful woman who would leave me stranded and dying all for another man. With all their resources pulled, Annabelle and her childhood friend would be saying goodbye to their good old days and hello to their personal hell.