Vanessa wills Axel into The Dark Realm where they both discover secrets of their past that may help them in the future.

Vanessa and Sam face off to find the Last Elder, with Scarlett, Axel and Mohamad caught in the crossfire.

Violet and Ivory are on the run from Fort Collins with the now vulnerable Sisterhood. Violet must risk everything to keep the amulet out of The Dark One's hands.

Vanessa, trapped in an abandoned slaughterhouse, wrestles between the light and dark sides of her own self before she can move forward on her path to find the Final Elder.

Sam comes to realize his dark destiny and tries to groom Mohamad to be a worthy partner. Scab and Ivory are bestowed Daywalker powers and return home to find the Sisterhood in ruins.

While on the Van Helsing trail, Axel and Julius meet Nina — an important figure from Julius' past, but is she as innocent as he remembers?

Axel, Violet, Jack and Ivory are on their way to D.C. when an attack from the military leads them to take cover in an abandoned mine. But the mine may not be as safe as they think.

Sam approaches his destiny. Mohamad tries to escape his servitude and imprisonment. Axel leads the San Francisco refugees to Denver. Ivory and Scab assume control of the Daywalker horde.

In a flashback to the Rising, Jack and her archers battle vampires that are taking over the city.

Jack joins forces with her once-sworn enemy, who reveals a dangerous weapon that will help the Van Helsing's kill the Dark One, but the consequences of using this weapon are dire.

Axel and Violet inadvertently save an important figure from America's past who could help them turn the tide in their fight against The Dark One.

The President and Ivory try to decipher what really happened in the Dark Realm.

Axel and Julius awaken in the Sunshine Unit, where a familiar face reveals the truth about their injuries. At Fort Collins, Violet and Ivory must convince their captors they are not traitors.

Vanessa Helsing, a distant relative of the famous vampire hunter Abraham Van Helsing is resurrected, but soon realizes that the world was conquered by vampires. Tya is humanity's last hope to lead people to regain their lost.

After waking in the Dark Realm, Jack is sent through a portal with only the words to guide her.

As Axel and Julius continue their search for the Van Helsings, Violet and Ivory try to decipher a new clue all the while staying one step ahead of The Dark One.

The team finally faces the Dark One in a treacherous battle that will affect the fate of humanity.

Jack faces off against the Dark One with a new ally whose allegiances may not be trusted.

Vanessa and Mohamad head into the vampire-controlled streets in search of Vanessa's daughter; Cynthia is found dead at the hospital, and Doc thinks her apparent suicide is actually a deliberate murder; Vanessa is captured by vampires.

Vanessa and Mohamad search for Dylan as Dmitri's citadel crumbles around them; Flesh acquires an unexpected ally in one of the Resistance Fighters; Taka clashes with the Vampire Elite.

As The Dark One yearns to release her full power upon the real world, her plans are interrupted by a strange visitor to the White House.

In San Francisco, Vanessa, Scarlett and Axel find and battle against the Second Elder's forces. In Denver, Flesh, Doc, Julius and Jolene rejoin American civilization as best they can.

With the amulet in hand, Vanessa and Lily escape from Elder Sam and return to the real world.

Vanessa, Axel, Jack, Violet and Ivory finally reunite in the real world and begin their plan to take down The Dark One.

In the days leading up to "The Rising," Vanessa is attacked and left for dead by an intruder. When Doc discovers anomalies in Vanessa's bloodwork, Axel and the Marines come to retrieve the body, only to become marooned in the hospital when all hell breaks loose outside the building.