Stephanie was just an ordinary, hard-working designer struggling to survive in Seoul's high-stakes corporate world. When she attends an elite gala, she becomes the target of cruel humiliation by her wealthy peers. But before she can break, Alex—the ruthless, feared heir to the multi-billion-dollar Han-jin Group—steps in, shielding her in front of the entire high-society assembly and claiming her as his fiancée. ​What begins as a public rescue turns into a passionate marriage built on fierce loyalty and deep desire. But when envious rivals scheme to frame Stephanie using her ex-boyfriend, Alex must use his power to protect the blonde beauty he took as his queen. Will jealousy tear them apart, or will Alex destroy everyone who stands in their way?