Karen~

Karen~ (aka Heartbreaker) is a contestant in Werewolf Games.

Werewolf Game 2
In the Werewolf Game 2, she was a disguised wolf. Unfortunately, Coca-Cola Lawyer, the vigilante, found out about this early on and began blackmailing her. However, she managed to survive longer than any wolf by simply not doing anything. She only died when she outlived her usefulness to Coca-Cola Lawyer.