The Cold-Hearted Tycoon's Adorable Wife

She was the precious daughter of a powerful figure, but an accident robbed her of her memory and left her wandering far from home. The first time she met him, all she wanted was a lollipop. As luck would have it, he was the first person who looked rich to her, so she clung to him like a child trying to get someone to spoil her and managed to score several boxes of lollipops. But once she had the candy, she still wouldn't leave, insisting that he was her older brother? Wait, what? She'd grown up in an orphanage. Where had this little sister come from?