Lily is back in the arms of her vampire lover Julian and as if she now has everything she ever needed, she decides to make peace with the residents of Mystic Falls once and for all and so she hosts a grand party in the upcoming "The Vampire Diaries" season 7 episode titled "Best Served Cold."

The love-struck Heretic also invites Damon and Stefan to the party so she can introduce Julian, whom she brought back from the dead with the phoenix stone, to her beloved sons. Needless to say, who the Salvatore brothers are about to meet will be their leverage over their mother.

Fans will see Stefan and Damon conspire to kill Julian in this "The Vampire Diaries" season 7 to take revenge for the terrible things Lily did. Damon's motivation is the fact that it was Lily who helped Kai with the linking spell that took Elena from him.

Stefan is ready to send Julian to the dead for the second time after he knew about the horrors his first love Valerie and her unborn child had to go through in the hands of Lily. The promo for the installment suggests that Stefan originally had the idea of killing Julian, forcing Damon to help him.

During the party Lily organized at her home, Bonnie and Matt stumble upon what the synopsis for this week's "The Vampire Diaries" season 7 episode describes as a "strange mystery" that has to do with some of the unsuspecting residents, which could mean that Lily's evil streak is yet to end.

Lastly, Alaric, who has not, by any means, managed to move on from the death of his great love, comes across a revelation that makes him snap.

"The Vampire Diaries" season 7 episode 6 "Best Served Cold" airs Nov. 12 at 8 p.m. ET on The CW.