After saying an emotional goodbye to Elena Gilbert, some characters will recover while others falter and Bonnie, in particular, will explore her new lease on life. As Damon and Stefan's mother, Lily, tries to drive a wedge between the Salvatore brothers, hope remains that Stefan and Caroline's love story is tough enough to survive. Damon will do whatever it takes to take down his mother and her band of Heretics. And Enzo will struggle with where his loyalties lie.