Her parents want her to marry Seo Jaemin, the young and charming president of a powerful company. He’s flirty, confident, and a bit too used to getting what he wants. But behind his arrogant smile is a loyal friend—and standing quietly beside him is Kim Minkyu, his childhood best friend and secretary.

Minkyu is everything Jaemin isn’t: calm, soft-spoken, and deeply kind. He’s the type who protects without needing to show off, who notices the small things, and who speaks only when it matters.

Now, she’s caught between two very different men: the bold president and the quiet protector. And as emotions rise, so do the stakes—because this isn’t just business anymore.