Karina is a superstar who thrives on control, precision, and a flawless routine. But when her carefully curated world is flipped upside down after a last-minute cancellation, she's forced into a situation she swore she'd never tolerate-a partnership. Winter is everything Karina isn't: loud, unpredictable, and a constant source of irritation. From the moment they collide outside the CEO's office, it's clear Winter's sunshine personality is about to make Karina's life a living hell. With the biggest performance of the year on the line, Karina has no choice but to work with the chaos personified that is Winter. Sparks fly-on stage and behind the scenes-but are they sparks of passion or the first sign of disaster? 💔 Grumpy x Sunshine dynamic 🎤 K-pop stardom, tension, and unexpected chemistry ✨ A slow-burn romance set against the glitz of fame #1 - Winter #1- stage #2- My

Karina is well-known for two things: her outstanding academic performance and her lengthy dating history. However, when her lack of commitment begins to have an impact on her future job success - severe steps are attempted, such as pretending to date the perfect girl. It just so happens that the perfect girl is someone she despises.