Sin System: Demonic Harem After Reincarnation

After being sick and bedridden his whole life, Knox finally dies swearing to be the strongest and happiest person in his next life. He wakes in up in a bizarre world called 'Eden Bizarre' which operates with a soul system. Every soul in Eden Bizarre must level up and complete every impossible task to be reborn in his next life. The only way to end the game is to complete every level or Kill the host. When the system announces that he is a host, knox must hide behind his weakness to save his life. In order for the host to be reborn in a new life, they must kill as many souls as possible or they will die. Will Knox forsake his humanity to be live the life he's always wanted or Is he truly doomed to live lower than dirt? [I do not own the art on the book cover. Artist of the art on the cover: please email if you wish for it to be taken down.]

Kelvin Stewart is a junior high school student with big dreams—becoming a successful, wealthy businessman. However, his life has not been easy. Born into a poor family, Kelvin and his mother were left homeless after their house was sold to pay off his late father's debts. They were forced to live under a bridge. At school, Kelvin was the target of hatred from many students because of his background as the son of a scavenger. Every day, he was attacked with harsh words, humiliated, and often even tortured by student named Zico and two of his men. One day, in a quiet alley on his way home from school, Kelvin was brutally attacked by Zico and his men. His body was almost destroyed and he had almost lost hope, but at the last second, he unexpectedly obtained a system that saved him from death. Without that system, he would never have had a chance to survive. However, the question is—what will happen to Kelvin Stewart's life after he gets the system?

Marcell has had a sad and complicated life since he was a baby, growing up in an orphanage and then migrating alone to the big city for a more secure life. But things didn't go as easy as Marcell imagined. And good fortune seems impossible for him, when his girlfriend Jasmine cheats on him with the wealthy quarterback of the Yale University football team. "You are not my equal," Jasmine said with a frivolous smile. Marcell, who had no power and looked weak, could not defend himself. But his anger made him punch his girlfriend in the face. And Jasmine's lover pushed him until Marcell hit his head. When he woke up with his head bandaged, Marcell suddenly got a voice from his head. The robot's voice and the system screen in his view gave him a challenge and a fantastic amount of money.

Pavel Antonov, a delivery man leading a happy life with his beautiful girlfriend, Evane, is deeply shattered when he witnesses his girlfriend's infidelity. He experiences humiliation and eventually faints. Pavel wakes up with a mysterious message in his brain: "System activated." On a journey to comprehend the situation, he becomes entangled in an intrigue that unveils a dark secret, ultimately altering his life. He starts taking revenge and earning good money, he is no longer the poor man he once was!

Jordan Callahan has always been a billionaire, a formidable force, but his paradise he forsook to live with Isabella Caden, his wife, and the love of his life. For three years, he lived with her as a live-in son-in-law, being a source of her breakthrough and upliftment in the shadows, but at the peak of her breakthrough, a divorce occurs; Jordan is cast out. But Isabella doesn't know what she has done and now she has to bear the consequences. What does life have for Jordan Callahan and Isabella Caden?

After being kicked out of the orphanage by the new owner, Aslan had to leave and had nowhere to go but the dormitory near his school. He only had enough money to buy one slice of bread without a drink. Even so, when an old lady came and asked for food, Aslan gave her the bread without thinking. The grandmother gave him a gift in the form of a strange system. [Welcome to the Fun game system!] [Fun game system is a system that will give you a lot of wealth and glory by doing missions and playing exciting games] [System and master unification process] [10%] [40%] [60%] [80%] [100%] [Unification completed!] [Now master can enjoy playing games and earn a lot of money!]

Humiliated by his wife's family because he is poor, Shane, who gained power from a mysterious ring given to him by his late parents, rises to the occasion and shows that he is both the greatest fighter and the richest man. He begins to change everything. And now it's time for Sean to walk forward to rule the world.

After a lifetime as a struggling grade D mage, Tony Wilcox meets a tragic end in a tournament at the hands of his tormentor. Miraculously, he awakens with the formidable Imperial System, offering him an endless path towards achieving grade SSS mage status. Despite his newfound powers, Tony suffers the loss of his parents and little sister in a brutal monster invasion. With the might of the Imperial System at his disposal, Tony embarks on a journey to confront all sources of pain in his life.

[Complete the missions, gain experience, and improve your stats!] Ever since Harry McKane was given the System, his life became considerably simpler. He gains the admiration of his peers, is no longer looked down upon, and, most significantly, need not worry about his financial stability. One thing Harry failed to take into account was the possibility that other players may force him into player against player (PvP) combat. His safety is constantly threatened by a series of strange and inexplicable occurrences. All the way from the advent of a mysterious female called Evangeline Hudson who hunts player like him, to a string of unexplained deaths, and ... the approaching zombie apocalypse? "Hang on a sec. I just don't get it. Zombies? Not monsters?" "Do you believe that everyone else is as traditional as you are? Everything needs a little improvisation."

Riley lived in a world where 90% of the people were awakened, but he wasn’t. With a troubled past and recurring dreams, he finally decided to move on. However, when he unlocked a system that made him awakened, he had to chase his dreams while uncovering the truth about his past.