My life, tormented for ten years by my father's womanizing ways, suddenly changed forever. My mother couldn't take it anymore and left home. After that, my father decided to remarry and start a new life—the woman he chose was my classmate and also my first love, "Ria." Just living under the same roof brought massive changes to my daily routine. With my father's past, my complicated history with Ria, and my own swirling emotions all colliding, my days became intensely thrilling.