Wendy (Rule of Rose)

Wendy is the main antagonist of Rule of Rose. Jennifer met her before going to the Rose Garden Orphanage when she rescued her from captivity in Gregory M. Wilson's house, and they became best friends. While she seems to be uninvolved with the Red Crayon Aristocrat Club, she is actually the highest ranking member of it, the Princess of the Red Rose.
Wendy is a frail sickly child who is initially seen as sweet and caring, and is the only one who is nice to Jennifer. However, it is later revealed that she has a nasty side to her personality, as she became envious of Brown when Jennifer turned her attention to him.