The teaser trailer of "The Originals" Season 3 is out and fans just can't get enough until they know all juicy bits on what's to come for their favorite original vampires.

"The Originals" is a spin-off of another hit vampire TV series "The Vampire Diaries."

If you're an avid follower of "The Originals," you surely want to be a step ahead when Season 3 premieres on October. 

Now, that Aunt Dahlia is gone and reunited with sister Esther, all is well with baby Hope and the Mikaelsons. Relationships have still to be mended and what remained of Hayley and her pack has yet to be seen.

Executive producer Michael Narducci revealed at the CW panel in San Diego's Comic-Con 2015 that "The Originals" Season 3 will center on "the history of vampirism [like who were the first people turned?] and sire lines."

Franchise Herald reported the trailer revealed a snippet of a cyptic conversation between an unknown woman and a man — possibly vampires — discussing the weaknesses and vulnerabilities of the original family.

"What if I tell you the Originals are far from untouchables," the woman says in the trailer, "After a millennium, we finally know their weakness."

"What exactly are you proposing?" the man asks, to which she strangely replies, "I say we stop fighting each other and go after the ones who made us."

Additionally, fans should expect major villains to come and wreak havoc in town and try to destroy the Mikaelsons.

Danielle Campbell, who plays the witch Davina, guaranteed that "a few big bads" will show up in "The Originals" Season 3. And that's not all, you also need to expect an assault from "new witches, new vampires, and some new wolves."

Looks like Klaus and his siblings have got their hands full in "The Originals" Season 3.

However, how can Klaus and the rest of the family defeat their enemies if they still have an axe to grind with each other?

Joseph Morgan, who plays the original hybrid Klaus, detailed that Klaus wanted to rebuild his relationship with Elijah but it may be too late. He also recognized that he is unaware if they will be able to mend their broken relationship at all. After all, all that matters to Klaus is to keep his daughter Hope safe.

Flashback Season 2, Klaus betrayed Hayley (Phoebe Tonkin), and his siblings Elijah (Daniel Gillies), Rebekah (Claire Holt) and long lost sister Freya (Riley Voelkel) with the intention of keeping Hope safe from harm, as per Christian Today.

"Rebekah has pointed out in the past that Klaus' cycle is, he's abusive and terrible, and then he warms up to you and asks for forgiveness and does nice things," explained Narducci. "And just when you think you can forgive him, he does something terrible again. That is the endless cycle of Klaus Mikaelson. But this time his actions were so cruel and violent and vicious and reprehensible, that it's months later and his family has not forgiven him."

And for those of you who are rooting for Klaus and Cami, a deeper relationship between the two is a long way to go since Cami is said to be keeping her distance from the brothers and will be setting limits with her dealings with Klaus, Movie News Guide has learned.

Nonetheless, Narducci shared that aside from the expected vampire versus vampire animosity, "The Originals" Season 3 promises vampire and vampire friendships and blossoming romances.

Meanwhile, watch the video and satisfy your thirst for blood vampire drama!