In the starting events of Cupid's Chocolates, Jiang Haoyi, a normal guy who wants a peaceful life unexpectedly becomes the Harem King after eating a chocolate cake that was made by magic and sharing it with some girls. Due to the magic spell on the cake, he has developed an unwanted harem where the girls confessed their feelings for him and having fantasies of being with him. Haoyi doesn't know any of the girls. Haoyi plays the role as "Peacemaker" to break the spells on the girls by fulfilling the dreams they desire. Even though Haoyi broke the spells from each of the girls, they still have feelings for him afterwards as they still remember and spend time with him.