Clary Sommers is the twin sister of Jenna Sommers. When she died, Clary blamed Elena for not telling them about vampires sooner. Elena and Clary never truly got along, she was always able to see Elena for who she really was. But when Jeremy came along, she made a promise to always protect him. But then he died, because Elena needed the cure. It was always about what she wanted. That was the day when Clary decided she had enough, she needed to leave. So, she ran to a part of the family that no one liked to talk about, for reasons she never knew, she ran to John Stilinski, the sheriff of Beacon Hills. She expected to get away from the supernatural, but she was mistaken. Not only does she now have to deal with a pack of Alphas (who were a different type of werewolves she was used to), but she finds the truth about herself, fight with many and falls in love again with the man who broke her heart before. Teen Wolf: Season 3 Vampire Diaries: Season 5