The first werewolf, the Lycan, comes to town looking to end the vampires once and for all after learning of the link between the Original vampire family and the rest of their kind.
Maybe Bonnie decides to summon/find him after reading a passage in her grimoire, when searching for a spell to defeat Klaus, about a dangerous creature, older than dirt, and far more dangerous than they could have ever imagined—the Lycan, who's known to reside in the Rocky Mountains.
.
Or, Tyler learns of it and goes searching for his help to kill Klaus.
Upon spotting the monstrous werewolf standing on top of a mountain, Tyler wisely decides to approach him in his wolf form.
The Lycan looks at him with some impressed amusement as he ascends the mountain, glad to see another not imprisoned to the moon cycles while lamenting their species' decline into dogs.
Shifting down to his human werewolf hybrid form to speak, he asks Tyler why he's here, and why does he smell so awful.
Learning of Tyler's hybrid vampiric nature instantly put the young man on edge as he released an unhappy growl.
The Lycan then follows him back, more than happy to help rid the world of vampires.
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Klaus becomes obsessed with making babies instead of hybrids after learning he can still have kids.
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MC sees Elena talking to Katherine, surprised and interested in her twin, who somehow looks even better, vampire DOPPELGANGER, heads over. Katherine, seeing Elena distressed over him, goes over to kill him and punish her for her insolence, only to zoom over and have her fingers break against his chest.
Ignoring what happened he grabs her and says hello and hits on her, she then tries to compel him but he uses it as an excuse to kiss her to which she slaps him and he says, well I'm getting a lot of mixed signals here, first you run into my arms and then stare into my soul only to slap me from kissing you, your one confusing chick, I think I'll go for now until you figure things out.
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MC takes Rebekah to the mystic falls, the place where everyone thinks they've been but haven't been. A magic falls that made him who he is.
He traps her against the wall, ignoring her angry threats, explaining how she, the strongest physical female on earth, was going to bear his children, which makes her laugh.
He knew if he waited long enough, someone worthy would show up since the falls attracted the supernatural, even if they could never find it. He was glad he didn't have to settle for a doubleganger or regular vampire.
"Has no one ever told you, vampires can't reproduce?" she angrily explains.
He tells her how it'll definitely work.
Changing tones, she says if it's true and he's serious, he could have just asked that and she would have said yes and willingly given herself to him, and then gets a little excited, telling him to hurry up and stick his dick in her, that she's more than ready.
He's surprised at how wet she is, proving her words true as he releases her and finishes impregnating her in the pool under the falls.
Both knowing it worked, embrace her against the rock, staring lovingly into each other's eyes, kissing.
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TVD - Originals –
Kol/Bonnie/Davina.
Kol seduces Bonnie and lives as a vamp to see New Orleans, where they meet Davina, bringing her into the fold, where together they're able to give Kol back what he most desires, magic.
Becoming Klaus's greatest fear.
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Instead of silas, it's Dracula who awakens looking for his three reincarnated brides.
Rebekah, aurora???, and Katherine, slowly regaining their memories after reaching the island.
Side effects of the reincarnation spell lead to the doppleganger, from Katherine being directly in the center, which Dracula encourages Katherine to eat them in order to increase her power.
Dracula was surprised that they were something lesser, and had them drink his blood to increase their power back to what it should be.
Promises to hunt down every last one of the descendants who betrayed them and wipe them out.