Sin System: Demonic Harem After Reincarnation

Merving Ric was born into a humble background, but he marries the daughter of a wealthy business tycoon who despises him due to his lower social status and consistently creates problems for him. Suddenly, the spirit Qi of heaven and earth returns to Earth, allowing people to cultivate once again. This change brings about a new era in which powerful cultivators emerge, threatening the power of the world government. These cultivators are so strong that even the most advanced weapons are useless against them, causing people to seek other means of survival beyond wealth. The wealthy seek to cultivate or hire strong cultivators to protect them and their riches. Seeing an opportunity to rise in this new era of cultivation, Mervin Ric attempts to cultivate, but he is unable to absorb the spiritual Qi becouse it was discovered that he had no spiritroot. Disappointed, his father-in-law agrees to replace him with somone who is destined to become a powerful cultivator. Mervin Ric tries to fight back, but he was secretly murdered by his love rival. As he was dying, he is saved by the bloodthirsty demon of redemption, one of the two most powerful beings in the cosmos. The demon had previously fought against his nemesis, the avian of light, but lost and had his system's power source, the heart, detached and lost into the void. The demon of redemption chose Mervin Ric as his successorand and gave him the system, which grants him immense power beyond that of the cultivators on Earth. However, he was also given a mission to return to Earth and find the lost heart of the system in order to reach the final cultivation level and defeat the demon's nemesis, The avian of light or he dies

A thousand years ago, the world was consumed by an apocalyptic catastrophe. A thousand feet tall Sword came from above and setttled on earth. The earth itself twisted under the weight of its power, and from the fallout emerged monstrous creatures born from radiation and chaos it brought. In the centuries that followed, humanity clawed its way back from the brink of extinction. Massive fortress cities now stand as bastions of survival, shielding the remnants of mankind from the horrors that lurk beyond their walls. Over time, a new power system emerged — one that allowed humans to awaken unique abilities at the age of sixteen. Some gained bloodline powers, inheriting ancient strengths. Others awakened elemental affinities, commanding fire, water, or lightning as extensions of their will. But when Aren Hunter faced his awakening ceremony, he awakened… nothing. No bloodline. No element. Instead, something entirely different stirred within him — a mysterious interface that called itself the Creation System. “You can create any technique you desire — as long as you have the points to pay for it.” It also granted him the ability to cultivate any technique placed within its slots. Now, armed with this strange and limitless power, Aren must forge his own path. Will he rise to protect his family and defend humanity against the darkness — or fade away as another forgotten name lost to time? --- System Interface: [Host: Aren Hunter] [Tier: Non-Awakened] [Slot 1: Inactive (0/100)] [Slot 2: Locked] [Slot 3: Locked] [Slot 4: Locked] [Slot 5: Locked] [Points: 0]

After his father's disappearance, Dylan Edward was left all alone in this world. In a world where strength is everything, Dylan was powerless as he had no cultivation talent. In this world where everyone continues to become stronger with each passing day, Dylan had no way of becoming stronger. However, everything changed the day when he accidentally got involved with a Bandit Gang. When he opened his eyes again, he was bound with the Dimensional Hunter System. With the help of the system, he can visit different dimensions and hunt skills, talent, cultivation techniques, spells, bloodlines, special physique, and many other treasures. He quickly rose in power and become the one and only Dimensional Hunter who not only hunts in other dimensions but can also control those dimensions.

Liam Winchester spent most of his life suffering from the harsh treatment of this cruel world, his father died when he sacrificed himself to kill a monster for the sake of the world that would neglect and enslave his family after his death and take away everything he ever worked for, his mother died during a monster attack. His sister contacted a disease that would slowly take her life. Hopes were lost when she reached the most dangerous stage of the disease, now he needed millions of dollars instead of thousands. He was weak, he has no one to run to, not even his clan agreed to help him because he was poor and weak He gave up on everything! But then a system was activated, with this system he can inherit the powers of Powerful being that once ruled this world, Gods, Devils, powerful warrior, trillionaire that ruled the business world and even mages. Join this exciting journey as we watch a trash bag ascend to become the greatest being the universe has ever seen.

In the modern world, everything has value. Bodies. Time. Love. Shame. Trauma. Information. Even human morality itself. Gavin Valerio finally realizes that truth after his life is destroyed in public. As the poorest student at Riverton University, Gavin loses everything in a single night. His girlfriend sleeps with another man, the video spreads across the university’s social platform, and his humiliation becomes entertainment for thousands of people. In a city where money defines status and status defines reality, someone like Gavin was never supposed to matter. Then, at the absolute lowest point of his life, something awakens inside him. Devil Capital System. A mysterious system that grants him access to unlimited capital assets. Money. Liquidity. Institutional networks. Influence. For the first time in his life, the world’s doors begin opening for him. But the System comes with rules far more terrifying than simply spending money. Because to the Devil Capital System, everything must generate value. Wasteful spending is punished. Emotional decisions are considered weakness. Even love itself can become a threat to system stability. As Gavin descends deeper into Riverton’s hidden world of business mafias, elite banking circles, luxury prostitution, viral media manipulation, and institutional power games, he begins to understand something horrifying: Capitalism was never just about money. It is the mechanism humanity uses to assign value to one another. The richer he becomes, the more Gavin is dragged into a brutal ecosystem built on influence, desire, social manipulation, transactional relationships, information control, and people willing to sell pieces of themselves just to survive. And as Gavin rises higher through a world where everything has a price, he begins to face a far more dangerous question: If value is what controls civilization itself... then who truly has the right to decide what something is worth?

"I will be the Godly Sorcerer! For the sake of my mother and my sister!" When monsters from another world invaded Earth through Magic Gates that appeared without warning, the world collapsed into chaos. From the ruins of civilization, the most powerful organization was born: the Knights—an elite force armed with magic forged from materials of the monster world. Humanity's survival now depends entirely on them. I, Ashen Crowe, a lowly F-Rank Knight, lived a life that was nearly worthless—until a tragic accident almost claimed his life. On the brink of death, I was saved by a mysterious entity from the monster world: Zerion, the Strongest Sorcerer from Monster Realm. But that salvation came at a cost— I was bound to the Godly Sorcerer System, a ruthless system that offered only two options: grow stronger… or die.

Live by the code. Die by the deletion. ​To everyone else, the world is just a normal daily routine. To Arel, it’s a terrifying matrix of glowing scripts, absurd quests, and a ruthless System ready to hit "Delete" the second he steps out of line. ​Surviving means playing the fool, hiding his ability to see the code, and following every ridiculous directive. But when the world starts glitching and NPCs begin waking up with terrifying self-awareness, the game breaks. Teaming up with Lina—a glitching NPC who wasn't supposed to question her existence—Arel realizes the System isn't just cruel; it's falling apart. ​As their reality dissolves into chaotic code and deadly anomalies, Arel has to decide: keep playing a rigged game, or burn the whole simulation to the ground?

Across the vast expanse of this world, the system defined greatness, intricate, magnificent conduits of power that separated the elite from the worthless. Klein Slash dwelled in that chasm of worthlessness,cast aside by a society that deemed him lesser. Yet, destiny had other plans. During a perilous expedition into forgotten lands, he stumbled upon a divine archfiend, a being of celestial terror who saw potential in the broken bound granted him a system of legendary magnitude. Armed with the newfound power, Klein now rises from the ashes with an unshakeable resolve to claim what was always meant to be his. Endless wealth, eternal glory and retribution against every soul who wronged him.

After almost beaten up to death by two bullies, Arden is chosen by a system and teleported to a mysterious world called the Astro world filled with mystical beasts and magical races, he has to complete the missions given to him by the system to level up and survive a harsh world where only the strong prevail in. Join Arden as he rises through the rankings to become the strongest existence.

In a world of magic and dungeons. Archie Shellford thought he had woken up in a completely different world until he found a mysterious item containing ancient texts from his previous world. When his curiosity peaked, and all his questions weren’t answered, he met a fellow Outlander. Aided by the outlander's bizarre law—The Grimoire, Archie must live his new life and discover the relationship between this world and his old world.