“You have to be happy. Got it?” Helena Rosentia, the only daughter of the modest Rosentia family. Until she turned 18, she had lived a normal life. One day, she realizes through a dream that she has been reincarnated into a romance novel. The first thing she does to uncover the truth of this world is to connect her friend, who is the villainess in the original story, with the male lead. ‘I really think I’ll succeed.’ After successfully changing the original story’s ending, Helena leaves the capital city, believing she can live a quiet life in the countryside. Tears of joy flow from her eyes, and a man approaches her. “…Why are you crying?” He is the brother of the villainess in the original story and her long-time first love, Kaelan Laverion, the head of the Laverion family. “I asked why my fiancée is crying right now.” Will she be able to leave behind love and her fiancé to live a new life outside of the original story?