Udval and Orgil fall hard for each other at first sight, but their relationship quickly falls apart — Udval gets pulled back into a romance with her first love Duluu, while Orgil is carrying on a secret affair with a woman named Saruul. With their relationship on the verge of collapse, a psychologist gives them an unconventional challenge — have sex every day for 30 consecutive days — as a way to rebuild their intimacy and save what they have left.