She is an adopted child of the Lin family. Although her adoptive parents treat her like their own child, she still feels that she is a little out of place in this family. She likens herself to a goblin who will never fit into this family of angels.
He is the only son of the Lin family. His sisters and parents all hold him in their hands, but the only thing he cares about is his sensible and kind eldest sister. He is as cute as an angel, making everyone irresistible...