Temperamental Cha Bon-son is a police officer. One fine day she meets a regular parking attendant So Jae-hi and immediately falls in love with him. But their temperaments do not match—endless arguments and conflicts are guaranteed for any reason; what a funny couple! Then the beauty Pak Hwa-yeon appears. A businesslike and successful woman is ready to do anything to ruin the happiness of our heroes—her goal is to win So Jae-hi. Moreover, as it turns out, he is not just a regular parking attendant, but a company director who moonlights as a parking attendant at night.