"My Rival Played My Boyfriend, Now He's Obsessed" is a spicy, high-tension enemies-to-lovers romantic comedy and corporate rivalry short drama series. Our female lead is a fierce, brilliant corporate executive who is betrayed on the eve of a prestigious family banquet when her cheating fiancé dumps her to date an arrogant rival heiress. Desperate to save face and avoid her family's nagging, she enters into a quick contract with her fiercest business rival—an untouchable, notoriously cold-blooded billionaire tycoon—to play her temporary fake boyfriend.
To her astonishment, her cold-blooded rival plays the role with frightening perfection, showering her with public affection, buying her bespoke designer gowns, and relentlessly staring down her cheating ex. What started as a calculated, one-night business deal rapidly spirals into an intense, possessive obsession as the billionaire tycoon refuses to terminate the contract, determined to turn their fake arrangement into a permanent reality.
The breathless climax arrives during an exclusive high-society charity gala where her cheating ex attempts to publicly expose their relationship as a sham. Paralyzing shock freezes the room as the billionaire rival strides onto the stage, presenting registered marriage documents and transferring 50% of his holding firm into her name before pulling her into a passionate kiss on live national broadcast. Leaving her ex completely bankrupt, the obsessed tycoon claims her heart forever.
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