Sin System: Demonic Harem After Reincarnation

A fantasy novel where a young depressed man decides to part away from the world. Unfortunately fate played a joke and instead of death, his soul was transferred to another world. He rejoiced thinking that his family will not be burdened by him but one day a voice said "Reach the peak of the world to return back to your real world." Then an image of his family members who were in hospital was shown. Again a voice was heard "The Catastrophe will soon befall Earth. Remaining days 24. Seeing that he gritted his teeth and decided to return back to his world. After countless years of struggle he finally succeeded in returning back to his world. It had been 9999 years for him but only an year has passed in the real world. Now his adventure begins. His lover who never responded to him was living with his family taking care of him. He knew most of the things as he got to view the real world once every thousand years.

Ethan Cross was a nobody who had a dream to become a crypto lord but only survived on being a delivery boy. He was mocked by his father and ignored by the world. Until the night the universe gave him a  chance. A powerful system chose him.  And the started guiding him on what to do.  From a single dollar to a fortune beyond imagination, Ethan’s rise is relentless.  His enemies, Damien Holt stole his dreams. Victor Kane hunted him for blood. And the world laughed at his failures. Now that he has a system that predicts markets, manipulates trades, and turns everything into opportunity.  Ethan sets out to dominate the global crypto sphere. 

Menphis Jackman was a meager wage worker, humbly enduring and compromising for mere money, renowned for his uselessness. He was both penniless and heavily indebted, only to be oppressed and looked down upon by others. But then one day, a large skull appeared in the town, with zombies everywhere, danger and death ominously surrounding him, and suddenly the harsh sound of machinery echoed in Menphis’s mind. It was no different from the RPG system he had once known. It gave him strength, abilities, and resources, a lot of resources, very, very many resources. To the point where he had to think: ‘How to destroy my resources?’

There was once a guy that is indiferent and clueless about everything around him, but even though he was like this, if monster after monsters appeared at his doorsteps without any invitation at all, his eyes will glow with indifference and touch their rough bodies lightly, turning it into ash and get carried away by the wind that pass by. His name is Gabriel, A shut-in guy but is omnipotent. Read to know his story.

Herson wants to leave his parents' house, because they are harassing him to get a serious girlfriend. He moves into a penthouse with his gaming partner Panther, but she is a gamer being hunted by a network and what started as a simple game turns into a deadly nightmare for Herson... At first Herson falls into a deadly trap of the head of an international gaming network, but then he becomes THE KING OF THE GOLD SYSTEM GAMING, British billionaire and resident joker of The Gold System Gamertag, dethroning Maker Covington in an interesting game, where the smartest survive.

Being betrayed and humiliated by his girlfriend right in front of hundreds of students, Norman had to accept the fact of being the most embarrassing man at Dorhaven University. They laughed at him, insulted him, and looked down on him. And, as Norman fell into indescribable rage and despair, a blue hologram that gave great hope emerged from his vision. [Congratulations, Host. You are currently connected to the Destiny Changer System! Your terrible fate will soon turn wonderful!] Can Norman really change his destiny with this? Will Norman be able to take revenge for all the insults they have given him? I own the copyright to the cover.

System! I always dreamed to have a system, to get out of my boring and shitty life. Surprisingly the day of my birthday I got one, but I was not the only one, the whole world received a system, and the people who were born in the 3rd day of September got a gift pack, and I was one of them. But the shocking thing is that we got a system notification that the earth will be invaded by another dimension in two weeks time and everyone should prepare for it. ------ Author's note ------ Hi everyone, I want to warn you about this novel there will be a lot of mistakes, English is not my native language (I am only using Google Translate), and I am not a professional writer. I am just an amateur of novels and want to put my idea to life. Please if you see a mistake kindly tell it to me in a comment and I will correct it. Thanks for your understanding.

Stephen inlaws cursed the day their daughter married stephen who became jobless and couldn't cater for his family. He was abused and belittled by his inlaws and his wife who ended up cheating on him with her boss who was richer. Stephen couldn't take it he tried to get his wife back but she gave him the divorce paper as Stephen was thrown out of his matrimonial home. Left on the street, depressed..everything already taken from him. then........ (5G SYSTEM ACTIVATE) (HOST CONNECTED!) Stephen is given the power to get his revenge as he tried to upgrade to avoid any evil thing to befall him.

Reincarnation is sometimes a good thing, but it's a different story when you talk about how it happened. Most religious theories demonstrate that as long as a person acquires a lot of karmic value, they will be able to reincarnate, whereas others believe that reincarnation occurs immediately after death. But it was a different and strange story for Roland. He is a gamer and was beta testing a new MMO videogame when a strange notification appeared on his screen. He thought it was one of those useless ads and tried to cancel it, but the ad refused to leave so he clicked accept. After answering the strange question, a countdown began and a vortex appeared. He was reincarnated, or rather, he was forcibly transported to a new world full of mystery and, of course, exciting magical adventure and he was able to unlock. THE Ultimate system "I own the right to the cover"

For years, Damien Stark endured the relentless torment of bullying, a life defined by isolation and despair. But one morning, everything changed. As the sun rose, Damien awoke to a world consumed by chaos and devastation. The apocalypse had arrived, bringing with it a merciless system that forever altered the rules of survival. To Damien's astonishment, he discovered that he possessed a System, as well as a unique Gift that will allow him to survive in this new world. In this shattered world, he plans to do all he can to survive and rise to the top. Driven by a newfound determination, Damien embarks on a perilous journey through the remnants of civilization. Along the way, he encounters treacherous landscapes, formidable adversaries, and the haunting echoes of his painful past. Guided by his indomitable spirit, he must navigate a world teeming with peril, where every decision could mean the difference between life and death.