Season 1

In the realm of devoted fandom, excess becomes part of the fabric of life. A fanatic’s devotion injects excitement, meaning, and fulfillment into daily existence. This fanatic romance comedy unveils what it takes to be a true fan and what it means to be a 'Deokhoo'—a passionate fangirl. Sung Deok Mi is a professional who treats her career with seriousness, and guards her private life as a devoted admirer with equal gravity. Ryan Gold, a man defined by his success, enters Deok Mi’s world at the Chaeum Art Gallery as its new director and gradually begins to fall for her. As they grow closer, Ryan learns that Deok Mi is a serious admirer of Cha Shi An, an idol singer, for whom she secretly runs a fan page. Through her fervor, he becomes curious about the fan experience himself and slowly dives into the life of a devoted fan. Watch as these two redefine the meaning of being a fan while they fall in love.