In the high-stakes world of corporate power, Kang Haerin is a ruthless, overworked CEO whose life revolves around business deals and numbers. Sleep is a luxury she hasn't afforded herself in years, leaving her trapped in an endless cycle of work and insomnia. The quiet solitude of her office is the only place she finds refuge, even as her body betrays her with exhaustion. Yet, it's a seemingly innocent online distraction that changes everything. Haerin, looking for a break from her demanding world, becomes captivated by Danielle Marsh, an idol known for her unapologetic authenticity and candid online presence. In an act of rebellion against her controlled existence, Haerin secretly follows Danielle's social media, getting lost in the idol's unfiltered life. The more Haerin watches, the more she finds herself intrigued by Danielle's raw charm and realness, which is unlike anything Haerin has ever encountered in her own world of polished business personas. As Haerin juggles her corporate empire and newfound obsession, she is forced to confront the cracks in her own carefully constructed world. What is it about Danielle that calls to her? And what will happen when Haerin's carefully guarded life collides with the unrestrained freedom she's discovering through Danielle? Haerin g!p

The One Rule We Broke What happens when pretending to be married starts feeling a little too real? Haerin never expected a psychology experiment to change her life. She certainly never expected to spend an entire year living with Danielle-a confident, feminine, and organized girl who seems to have a lecture ready every time Haerin gets too loud, too reckless, or too impulsive. The rules are simple: live together, share responsibilities, act like a married couple, and most importantly-don't fall in love. At first, Haerin and Danielle couldn't be more different. Haerin is energetic, stubborn, and naturally follows Danielle's lead, while Danielle is confident, romantic, and determined to keep their strange arrangement under control. But as weeks turn into months, their fake marriage starts becoming something neither of them expected. Late-night conversations become secrets. Arguments become apologies. Little routines become things they can't imagine living without. And eventually, they have to face the one thing the experiment was never supposed to create: real love. Because there was only one rule they absolutely couldn't break. And somehow, that became the one rule they couldn't keep.