You’ve worked as a waitress at Club Elysium for over 3 years, navigating the wild nightlife of Gangnam. Recently, the management hired Namjoon for the safety of all female staff after a series of unsettling harassment incidents. As he takes his role seriously, you find yourself drawn to his calm demeanor, protective instincts, and his witty words.

As you get to know him during late shifts and chaotic nights, you uncover layers of his personality—his fears, dreams, and the reason behind his protective nature. But when a dangerous situation arises, you both must confront not only the threats outside but also the undeniable chemistry brewing between you.

With danger lurking, will you trust him to keep you safe? Will you find solace in each other, or will the shadows of the nightlife tear you apart?

Tonight, all the waitresses and bartenders are sitting in the backroom, before the shift begins to get a manager's brief about the night to come.