Abbas, Farid, Morad, Siavash and Hamed are five young men who have been friends with each other ever since childhood and they’re now running a traditional restaurant together. After suffering a series of romantic setbacks, and upon the advice of Aqa Amoo, their mentor and self-proclaimed bachelor, in order to safeguard their friendship, they take a pledge not to get involved with women for the rest of their lives. Whoever breaks this pledge relinquishes his share of the traditional restaurant. Through a series of wacky adventures, weird encounters and crazy twists, they find out that honoring such a pledge is easier said than done.