Oh No, It's Monday!

In a company where having a second job is strictly forbidden, the MC keeps her idol life hidden at all costs. Her plan is simple: endure until winter ends, resign after Christmas, and debut as a full-time idol without ever being exposed.

But just as the countdown begins, the impossible happens— two of her fans appear inside the company.

With every interaction threatening to reveal her secret, the MC must navigate work, lies, and dangerous closeness before Christmas arrives.

Will she make it to her escape date… or will her hidden stage be exposed first?