After finally seeing your bestfriend after 5 years, you were kinda shocked by her story. Her best friend's father left her and her mother and then had a step dad, making her also have a step brother, Nishimura Riki. One day, you decided to invite her over but Riki had to come over as well. As your bestie was introducing Riki to you, you went to grabbed your drink, as you grabbed it you accidentally dropped it on Riki, he was staring at you with a cold glare