Roseanne and Sehun have been planning to get married for a while now. When they visited Sehun's parents, Roseanne is introduced to someone that brings unknown feelings to her. Sehun's step sister, Y/n. The two step siblings despise each other due to the fact they have no biological relation at all. Not only do their plans for the stay change, but maybe so does the couple's fate. Roseanne Park x female reader - Converted story from wattpad writer @penguin_myoui_ All credits goes to the author. I don't own anything. - Started: 25/1/23