

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.

For eighteen years, I, Althea Quinn Calder, wanted nothing more than torn shorts, hiking boots, and a detector in my pocket. My family was known across the stars as a glamorous treasure-hunting team, but what most people never knew was that our real fortune came from finding alien artifacts hidden inside ancient ruins. At a charity gala on Sobek Space Station, I was forced into an elegant dress and high heels, only to discover that the night was not just another social event. Our old rival, Alistair Draven, appeared again, watching us like a predator and hinting that he already knew about the secret mission my father had planned. Even worse, my father had hired a new intern without telling me. His name was Kaelan Frost, a brilliant student with green eyes, a Capellan accent, and the most dangerous effect on my concentration. I hated the idea of adding anyone to our team—until he joined our next expedition to New Haven, where a dive into the wreck of the Queen Anne's Revenge led me to a hidden metal box, a ruby ring, and a cipher connected to the lost lover of the infamous space pirate Edward Teach. The clue pointed us from a sunken ship to a protected estate, then to a secret garden where another message revealed something far bigger: Teach had hidden not only pirate treasure, but the missing fortune of a destroyed Spanish treasure fleet. Every clue brings Kaelan and me closer, but it also brings Alistair closer to us. He has followed every expedition we ever took, and this time, if he discovers what I am carrying, the next treasure we uncover may become the one that gets us killed.