Dr. Noh, an engineer, is unable to maintain a satisfactory marital life with his wife Emma due to excessive research workload and sexual obsessions experienced at parties during his studies abroad. However, Emma, while seeking treatments for her husband, witnesses his infidelity. After wandering, she discovers a wrestler who resembles her first love and pursues him, igniting the flame of love. Thus, Emma, who had physical wanderings between her husband and the wrestler, attempts to start a new married life after receiving her husband's forgiveness, but due to her husband's excessive research load, she feels empty again and begins to wander the streets anew.