Contemporary · Ongoing

Seoyun and Ihyun have been workplace enemies for five years. Whenever they step into a meeting room, their colleagues brace themselves for a storm. But with the Chuseok holiday approaching and their families relentlessly forcing them into blind dates, they strike a desperate deal: a fake relationship, documented on a crumpled napkin.

They set four strict rules: stick to the schedule, keep it secret, limit physical contact to holding hands, and end the contract immediately if real feelings develop.

But as they spend the holiday together, the lines begin to blur. Ihyun knows her coffee order perfectly, watches her every move, and seems to be losing every game on purpose. As the rules start to crumble, Seoyun realizes that the man she thought she hated might have been watching her all along. In this sweet, slow-burn romantic comedy, can they survive the holiday without breaking the most important rule of all?