Yan, praising her generously, "You are truly exceptional."He is far more excellent than children of the same age."You flatter me." Ou Yan lightly nodded her head, not boasting about it. She had heard..., and you did so much research."Li Sen felt a twinge of guilt, but at the same time, he thought his sister was truly different from other rich girls. She was serious about her business every day.Let m...