Human System Manga

“Do you intend to replace her?” I shook my head frantically. I didn’t care how much he loved her. I wasn’t her, and I didn’t want to be involved with a vampire… “P-Please, h-have mercy, I—” “You’re being so sweet tonight,” he said, his voice husky. “Usually, you would have swatted my hands away… Have you missed me so much?” He was insane. He had to be. I had never met him before in my life, yet he was gliding his hands all over me, taking a firm hold of my breast like some horny teenager and licking my neck as if I would get in the mood. ******* Trinity is a 21 -year -old human, and a psychologist. She had a whole life, a boyfriend, parents, and an enviable job. Until she was kidnapped from the human world by a vampire... In her past life, she has never seen a vampire, she fears and begs him to let her go home. Lucianus, a ruthless, arrogant vampire nobleman. Even as a vampire king, centuries ago his wife was killed by humans. He hates humans, but when he met Trinity, he took her back to the castle and regards Trinity as his own blood slave due to the same appearance as his wife. But what would happen if Trinity was not the vampire's wife? Will Lucianus let Trinity leave or torture her?

He conquered her people. Now he wants her heart. Freya was a human warrior, captured when the werewolves ravaged her realm and slaughtered everything she held dear. Labeled a prisoner of war, she expected death until the cold, powerful Alpha King set his sights on her. He doesn’t just spare her. He claims her as his bride. Thrown into a savage world ruled by her enemies, Freya swears to destroy the werewolf clan from the inside. But as she begins to uncover secrets buried beneath the bloodshed and as the Alpha’s icy walls begin to crack, her hatred blurs. How do you kill the monster… when your heart starts beating for him?

Jane is human is girl living with her sibling Tonia and Tony, learning that her siblings her not normal human but werewolves and the surprising part is that she is one of them but her wolf can’t show up due to an incident which happened years back. Moving to White moon pack with her siblings for her protection and constant nightmare, because she is an introvert who interacts with no one except her brother and sister. Getting to White moon pack changed it all when she found out that she mated to the Alpha prince, and a soon to be Luna. She wants to reject him because she thinks he is crazy, wanting to her to marry him the first time they met. Will she reject or accept him?

Marilyn Hart arrives in the misty seaside village of Howling Point, chasing a fresh start and a chance at love. A tech-savvy dreamer, she’s thrilled to land a gig designing a cutting-edge dating app—until she uncovers its secret purpose: pairing human women with werewolf mates. Her latest assignment? Taming the untamable—Jasper, a brooding lone wolf with a jagged past and a deep-seated grudge against humanity. Scarred by a childhood tragedy that left him orphaned, Jasper trusts no one, least of all the fiery newcomer who dares to challenge him. Sparks fly, but not the romantic kind—at least, not at first. As Marilyn digs deeper, she uncovers whispers of Jasper’s dark secrets, hinting at a life shadowed by crime. Yet the more she resists, the stronger the primal pull between them grows, defying logic and threatening to unravel everything she believes about love. Caught between fear and fascination, Marilyn must decide: can she trust her heart when it howls for a monster?

At Bloodmoon Academy, the truth is deadlier than the secrets. Teya Wellington has only one goal: uncover the truth behind her twin sister’s tragic death at the prestigious—and dangerous—Blood Moon Dominion Academy. Everyone says Reya took her own life. Teya knows better. Disguised under a false identity, she enters a world ruled by power, magic, and monsters who wear human faces. When she attracts the attention of the academy’s Alpha and a mysterious professor with secrets of his own, Teya finds herself caught in a storm of forbidden attraction, ruthless politics, and unraveling truths. But the deeper she digs, the more tangled the lies become. And the truth? It might destroy her.

You thought your werewolf boyfriend accepted you—his human mate. But he secretly got engaged to Alpha Thorne’s stepsister. Heartbroken, you drown your pain in a bar. “Just one night. I’ll make you forget that cheater.” So you spend a wild night with a handsome stranger— Only to discover the hottie’s Alpha Thorne himself, your ex’s brother-in-law!

“I hate you for bringing me here! I hate you for forcing me to live among wolves when I'm the only human. They all hate me! I am a prey, a pet, a weakling waiting to be devoured. How could you do this to me?” I cried as I stared the Alpha in the eye. I had just tried to escape again, but he caught me as always. There was something in his eyes. It was rage. Possessive and protective rage. “If anyone makes you feel insecure because you're human, I'll make sure their heads roll at their feet. Nobody is permitted to hurt you. Because you're mine. My mate. My Luna,” he replied. *** For 18 good years of my life, my father has kept me hidden from the outside world. Everything I wanted, he provided... Except to interact with people and live outside the walls of my wing in his mansion. All of a sudden, one night, he wants us to leave everything behind and flee. Flee from what? He won't say. Until strange men barge in and the leader of them has the face of the monster who has plagued my dreams every night for a decade. And then the monster proclaimed me his mate and took me away from the world I’ve ever known.

Man dies. His last act in the previous life generates him an absurd amount of karma. He meets a god, and it reborns him in a crossworld of Larry Potter and DxD. He gets a gift, one that can only be fully explored with the knowledge that he learned in his previous profession in the previous world. The keeping of knowledge is also a gift. And with that, his karma is spent. Thrown in the world with a 'good luck' and a slap in the back, he fights to survive until the start of canons. The time until that, 1000 years. Yeah… Now read about some of his adventures in this crossed over world, beginning already in HP canon. English is not my main language, so you will find some strange stuff, like the mix of North American and the Queen’s English. Disclaimer: All characters that you recognize from the franchise of Larry Potter and DxD are propriety of its respective creators and I only wish that they were mine. But they are not. I only own the MC, the OCs, and the ideas that generated the non canon plot.

“Kneel on the broken pieces." He commanded, eyes blazing with fire and anger as he walked to his bed and sat down, his eyes watching my every move. My only crime is being human. Being human and daring to mate with the Lycan king in my continent. Now, I’m not just pushed into a world that I never knew existed up until last night, I have now become his slave. A slave that he hated with every breath in him. Would my Lycan King ever forgive and accept that I’m human and nothing more? Or would I be dead before I get a chance for freedom?

For the past years, Rosette focused on one goal—becoming a doctor and now she finally did it. With a successful career, there is only one thing missing... love life. At her age, Rosette has yet to fall in love or have a boyfriend, which is why she accepted her friend's offer to go on a blind date. The time comes, but instead on focusing on her date, Rosette attention diverted to the guy next table, and it didn't end there because they had an encounter outside the cr that lead to more exciting night. Rosette never thought that this encounter would change her simple life. All she wants is a love life but she never expected that the love that will come to her is full of mystery and danger.