Who Is The Main Antagonist In 'Bloodstream'?

In a world where werewolves rule from the shadows, Rhett Blackwood is king. To hold his empire, he must forge a blood bond with a ruthless assassin who would rather kill him than kneel. But when one act of violence awakens a bond written in fate — and blood — they are thrown into a brutal war where love may be their only weapon… and their greatest curse.

Sarah is a dominating CEO who has a dark mysterious past. She was born in an unchartered island in Southeast Asia. Having experienced poverty at a very young age, she vowed to be the first female in their place to be successful in life. Lucky enough, a benefactor supported her financially so she can get into college and achieve her dreams. This is where she met Mark, the lone heir to a multi-million dollar company based in the Philippines. Their relationship went sour when Mark got depressed and broke up with her brought by jealousy since Sarah was able was able to graduate and he did not because of his carefree attitude. In spite of what transpired, Sarah continued pursuing her dreams. It is at this time that her past starts haunting her each time there is a blood moon. At nights like this, she transforms into a creature known as a manananggal, a half-woman with the wings of a bat who sucks blood out of her victims. Unfortunately, Mark’s mom and dad became one of them. Mark promised to kill Sarah and avenge the death of his parents. He even went to the extent of hiring a group called the ghost hunters to try and track her down. He also posted a price on the head of Sarah so the bounty hunters would go after her too. In one of their skirmishes, Sarah was captured. Mark devised a plan to save her and was successful. They both ran away into the mountains to escape their inevitable demise. But fate has its way of unfolding. Sarah bore a son out of her relationship with Mark. At first, they were not sure if their son inherited the curse of the manananggal. Their son inherited the curse of the blood thirst.

A mountain, once a towering monument to man's ambition, now sobbed rust and decay. Its skeletal skyscrapers clawed at a sky choked with ash, an endless darkness that reflected the desolation below. Here, where survival was a brutal equation of scavenged scraps and desperate violence, whispers clung to the crumbling ruins like the ever-present dust. Whispers of a legend, a shadow lurking in the deepest, forgotten heart of the mountain: a monster. They called him the Blood King, a name hissed with fear and reverence. Not just another vampire, but a predator whose power had once threatened to consume all of man-kind. He is said to be so great that no one was a match to his strength, his wrath so terrible, that the ancients themselves, the very inventors of their shadowed presence, had deemed him too dangerous to roam free. They imprisoned him, not in chains of iron, but in a cage of blood. A cage that could only be unlocked by the one whose essence was his destined key, his chosen one. A cruel contradiction, a punishment designed to bind him for eternity. Unknown to them all that the blood king’s chosen one was a human adventurer, who lived for the thrill and would do anything for a fearful adventure.

--- River Witch Some bloodlines are bound to water. Some debts are never paid in full. When Evelyn Blake returns to the remote riverside village of Elowen after fifteen years away, she expects grief and silence—but not the whispers that rise from the mist-covered water. As bodies resurface and ghostly lights drift through the fog, Evelyn uncovers a buried legacy: a pact made generations ago between her family and a nameless spirit that haunts the river. With the curse's final reckoning approaching, Evelyn must confront the sins of her bloodline, unravel the truth behind her ancestor’s forbidden ritual, and decide whether to escape the fate written for her—or embrace it. In a village where no one speaks of the drowned, the river never forgets. And it always collects what it’s owed.

The city lights of Valenfort burned bright against the suffocating dark like a gem tainted by blood. Beneath that glittering surface lay nameless alleys where the scent of iron and the echoes of screams intertwined into a symphony of hell. No one remembered the last time they saw a real sunrise for this city had long belonged to the night. Evelyn Cross , a fourth-generation vampire hunter of the secretive order known as The Order of the Thorn , was born in blood and sworn to die for her mission. She had once watched her father torn apart by a pureblood vampire, a creature so fearsome that humans dared only whisper its name in prayer. Since that day, Evelyn lived like a blade cold, unfeeling, and driven by the hunt. Until she met Lucien Draven , the Blood King of Valenfort who ruled the shadows with a calm smile and eyes that could stop a heartbeat. Lucien did not kill Evelyn upon their first encounter. Instead, he saved her from the very comrades who had betrayed her. A vampire saving a hunter such a thing had never happened in the history of either world. Evelyn despised him… yet could not kill him. Lucien desired her… yet knew his love was her death sentence. In Valenfort, a war of blood is rising. The ancient vampire houses are clawing for dominance, while the hunters’ order fractures under betrayal and deceit. Amidst gunfire, betrayal, and desire, Blood War is not merely a battle between species but between the heart and fate itself. “In the world of darkness, truth isn’t written in ink… but in blood.”

She is so scared of life itself, people call her a weirdo, she’s sick; she’s epileptic, she doesn’t even have a friend as everybody seem to be against her. The only place she finds solace is in a story she writes, she loves it because that is where she finds control, the only thing that obeys her command anytime, any day. Then out of the blues, her story begins to haunt her. She could be hallucinating, but it seemed so real. The worst part is that every of the characters in her story want her to themselves, they are powerful, mysterious, wealthy, strong, connected and blood thirsty. Lurking in the darkness was her fears, and out of it came the most hideous of all her characters. Looking her straight in the eye he said, ”welcome to our world, BLOOD LIVES HERE!”... You don’t wanna miss this action/crime thriller… Silence, Suspense, Love, Guilt, Betrayal, BLOOD….