Sin System: Demonic Harem After Reincarnation

The world today has long changed. Zombies roamed the land, and mutated beasts and plants showed their might at every turn. For a moment, all hope seems lost, until a few humans fall into deep comas, waking up with extraordinary abilities.  Such people were called Awakened Humans   From then on, humanity once again took center stage, fighting to maintain its position above all beings. Millions of years later, the world is still in an apocalyptic era, though in a far better state than before.  Gray Ravenleaf, a young orphan boy living in the lowest sector finds himself powerless against fate.  He has the worst talents the world has ever seen. But just when he thought he stood no chance of rising to the top, he suddenly awakens an Ace Apocalypse Survival System that gives him the confidence and godly strength to rise to the top.  Since then, Gray left his name in the history books as humanity's strongest Awakener!

Eren grew despising the power those who claimed to protect his world possessed, later hating its wielders when he found out they were responsible for his mother's death. But when he is given the very power he detested with a chance to bring down the forces responsible for his mother's demise, will Eren stay true to his hate and anger or will he grow to love the very world he had sworn to destroy? **** [System alert: You have died!] [System alert: Your blood has been absorbed!] [Blood refining in process] [Blood refining halted!] [You have entered the Dream state - Welcome Eren]

Prologue   Maverick Michelson, a young man in his early twenties who was struggling at the bottom of society had his world shattered when his family died and he learned that his girlfriend used and betrayed him.    Weak and without strength, he was going to be cruelly tortured to death after learning about his girlfriend's betrayal but at that time, a mysterious artifact hidden within his soul called a system awakened and granted him the strength to free himself and escape.     Maverick had lost his family, and his love and no longer had the will to live but with the help of the system, not only did he rise from the ashes, he also attained the capital to seek revenge.      Maverick strives to attain strength with the system to seek revenge and make his girlfriend and all those who were involved suffer a fate far worse than his family had.

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.

Maverick Douglas A poor student who was always oppressed and humiliated, he received a blessing from the System. Maverick started to get up and organize his life with the Cashback System. He also began to show the people who had insulted him that he could be like them. The people who insulted Maverick were starting to get intimidated. Because in just a short time he became one of the billionaires in his city.

James, a hard-working janitor, his life is shaken when he sees Sofia, his girlfriend, cheating on him and choosing Max, the son of the director of the hospital where he works. Shortly after being fired and betrayed, a disaster befalls James. As he is knocked down by heavy rain and strong winds a huge billboard hits him. Something magical happened. A system of God power awakened within James, healing his wounds and giving him incredible strength. The system revealed that James was a God who had long lost his memory and was now active again. He has unrivaled magical healing powers. With his new powers, James embarks on a new journey to find the truth about himself and fight for what is rightfully his. He will prove that he is not the useless weakling they think he is and avenge those who have wronged him.

What is FEAR to that whose only dream is to die while standing? That is the only dream of a boy who was born in the slums and had to fight his way out just to find himself still at the bottom of the food chain. Arkan, a boy obsessed with the ability to shoot lasers was this person. A dying god had summoned him and in turn of reincarnating him into another world, he would avenge him by hurting and killing all of the other god’s chosen ones who had reincarnated in that world long before him, for he was the perfect person who could do so. A person who could not and does not wish to use mana and possesses a power only fantasied on earth and one that no one had ever been able to produce using magic in that world, the power to produce laser. So starts the journey of Arkan. A journey that no one else could walk and live in order to fulfill his promise, he would have to hunt and face powerful people who not only possessed something powerful on their side, as they could choose to either have a System or an A.I to assist in their journey while he would only have to rely on his intuition. Not only that, but he would have to fight the powers of that world both in the shadows and in the light as many kingdoms fall while the powerful fight and ancient beings start to show themselves again. To make matters worse, by being summoned the way he had been, a divinity that no one would ever want to have was left in his soul, for the one who he has to avenge is the god of misfortune, OIZYS.

"You lousy guy! What exactly can you do in this world, huh? You can't even do this!" The restaurant owner's anger grew when Sean Hodgson accidentally spilled an order that was about to be delivered to a customer. Sean could only bow his head deeply with great guilt. This was the thousandth time Sean had been fired from his job. He was known as a loser man. Because he was an orphan, poor, stupid and weak. Everyone scorned him including the woman he loved the most, Sarah. Sean was almost desperate because of the injustice in his life. However, suddenly an Overpower system appeared that offered Sean to become a real strong person. The curious Sean immediately chose the yes button. Until finally a world situation was reversed. Where the attack of the Giant Ant named Megant Monster who wants to destroy human life. Can only be defeated by Sean. Can Sean carry out his mission? And what is the relationship between the Overpower system and Sean's parents?

Chandler Logan, a skilled employee at New Leaf Corporation in Nebula, is unexpectedly fired after being implicated in a scandal involving his wife, Jannica. As he works to clear his name, Chandler discovers a hidden RPG-like system embedded in his reality where his choices are affecting his stats like Reputation, Charisma, and Moral Points. Determined to keep his life together, Chandler decides to take advantage of the system. As he progresses, gaining new skills and getting trusting allies, he will start looking to the truth behind his demise and the conspiracies that led to his downfall. Armed with his newfound abilities, Chandler is now determined to destroy and exact revenge on those who betrayed him. But as he uncovers hidden alliances and face more dangerous enemies, he should create a balance between his growing power and the risk of losing himself.

Ace was trapped in the cruel fate of being poor and oppresed student. He endured a barrage of insult and criticisms, facing constant verbal assault from all angles. To make matters worse, he was dealt a heart-rending blow as his lover betrayed him right before his very eyes. Until one day, his life changed substantially, [Ding!] [Host Found, VIP System activated] [Make you a VIP Person in the world, destroy your enemies, and also get the woman you want to further establish DAI TECHNOLOGY as the best technology to change the world as you want.] [Brooklyn Central Bank] The account balance with account number XXX18 is USD 20,000,000,000,000.00. This point made Ace's early life turn pinnacle of the hierarchy.