Lee Yeon-jo has spent her entire life taking minor acting roles and paying off debts. One day, a golden opportunity comes her way — the new film by the famous director nicknamed “The Princess of Cannes.” Even better, her co-star is none other than the top actor everyone admires, Gwak Jae-i. The problem? It’s a bed scene. With no real experience with men — and scars on her body she’s desperate to hide — Yeon-jo feels anxious about the scene. After botching her first attempt, she blurts out a dangerous proposal to her co-star: “Do you… want to try sleeping together once?” She convinces herself it’s only for the sake of acting perfectly — but deep down, her true motive is something else entirely. And as it turns out, the charming, gentlemanly Gwak Jae-i the public adores… has a much darker, more seductive side behind closed doors.