

To prevent her stepmother from seizing control of the Sullivan Group, Chairman Yvette must secure the 10% company shares left by her grandfather for her future husband. She plans to pick a random candidate for a marriage of convenience, but after discovering a traitor among the suitors, she rejects them all. Instead, she marries the handsomest and poorest man she found at the city hall—Ethan. Soon, Yvette finds him not only diagnosing her poisoning effortlessly, but also nourishing her with rare herbs as if they were ordinary. She wonders, "Ethan claimed to have nothing, but why is everyone secretly calling him 'young master'?"

As children, Gigi Murray and Milo Sanford made a pinky promise to marry each other. Eighteen years later, Milo has become mentally impaired, but Gigi remains devoted and marries him. After a fateful accident, Milo regains his memory, only to discover that the person who killed his parents is none other than Gigi's adoptive father. Consumed by rage, Milo turns against Gigi. Amidst the turmoil, Gigi's true identity is revealed, uncovering a web of secrets and betrayal.

The night before her engagement, Nancy Yeager sleeps with a younger man who is exactly her type—reckless, irresistible, and meant to be nothing more than a fleeting indulgence, since the marriage is only an alliance. At the family banquet, she stands politely as the future bride… until a familiar voice cuts through: “You look familiar.” She looks up—and freezes. The feared man at the main seat is, in fact, the same stranger she spent the night with.