Lucifer's Descendant System

In a world filled with levels and mythical beasts, a prince thrives to reclaim the kingdom that was once his own and avenge the death of his father no matter what. The prince is faced with all kinds of enemies and monsters but through the help of a peasant maiden, he fights with zeal and the skills of a Japanese swordsman, he never lost his spirit and even after his kingdom was taken from him and he was left with nothing but his sword he still kept his royalty and held his head high in the face of danger and in the face of the evil king, his name is Prince Elliot Alexander the only son of Ivan Alexander the third.

Marcus Chen has spent three years as the Williams family's worthless son-in-law. His wife Emma's rich relatives treat him like a servant, making him clean their mansion while they laugh at him. Emma, once loving, now feels embarrassed by their marriage. When Emma's brother tries to kill Marcus in a fake accident, something incredible happens. As Marcus lies dying, a mysterious system awakens inside him—The Heir Awakening system. It reveals the shocking truth: Marcus is actually the heir to the Chen Empire, a trillion-dollar business that vanished twenty years ago. With each mission, Marcus grows stronger. He gains new abilities, discovers loyal allies, and uncovers the dark conspiracy that destroyed his family. The once-mocked son-in-law begins his rise to power, shocking everyone who looked down on him. But Marcus's enemies won't give up easily. The same people who ruined the Chen family twenty years ago are still watching, ready to strike. As Marcus gets closer to reclaiming his empire, the danger increases. Now Marcus faces his biggest challenge: Can he rebuild his family's empire and prove himself to Emma? Can he expose the truth about what happened to his parents? Or will his enemies destroy him like they destroyed his family? Follow Marcus's journey from humiliation to power in this thrilling story of revenge, love, and the fight to reclaim a stolen legacy. Sometimes, the most powerful person in the room is the one everyone underestimates.

Betrayed at the peak of his power, warlord Kael Draven dies with his brother’s blade in his back and his wife’s laughter in his ears. But death is not the end. Reborn fifteen years in the past, Kael awakens with the Devil’s Rebirth System; a curse that grants him strength for every drop of blood he spills. Every betrayal avenged, every soul claimed, brings him closer to the power of a god. But vengeance is never free. The more Kael feeds the System, the more it whispers, tempting him to abandon his humanity. To destroy his enemies, he may have to become the very monster they once feared.

Betrayed by those closest to him, he lost everything—his career, his love, and his pride. Yet fate grants him a second chance: a mysterious system that gives him the power to exact revenge and rebuild his life. With every mission completed, he edges closer to the pinnacle of wealth and power. But amidst his ambition, unexpected feelings stir for the woman who once betrayed him. Will he choose the path of perfect vengeance—or open his heart to the love he thought was lost forever?

After facing ruthless betrayals in the hands of his wife, who attempted to murder him with the help of her lover, he awakened an amazing system. And now, he's back as a miracle doctor, top assassin, the most popular super star, and a filthy rich business mogul, determined to leave them with a belly full of bile and regrets. However, evil forces arise all around him, trying to suppress his growth. The more he weeds out the evil, the more they sprout up, entangling him in a never ending circle of daredevil adventures. Now Alvin must face the greatest of evil or die fighting, because the system’s gifts never came free. Having a cheat system which gives you unlimited wealth was not the problem, staying alive long enough to enjoy them was.

Travis's world is shattered when his girlfriend Abigail dumps him for a wealthy playboy, Calvin, and humiliates him in public. But just as Travis is about to lose hope, a mysterious entity, the Grand System, appears, offering him a chance to turn his life around and become rich and famous. Will Travis accept the offer and embrace the unknown, or will he let his past define him?

The world has gone to the dogs, thanks to an extraterrestrial overlord, and is almost destroyed. Eric and his friends survive, thanks to the system giving them 'traits'. Eric's trait is deemed useless until he completes an exclusive quest and gets an exclusive item that boosts his strength and power. How strong is an animal empath going to get in a broken world with crazy abilities?

Dragons attack humans. They are the devil king's subordinates. The devils uses them to kill humans. The devils need a new place for them to live. However, humans only found out about this on their last day alive. It turned out that the dragons were divided into two groups and they had committed the sin of killing the dragons who refused to become subordinates to the devil. Alexander Sawyer was shocked when he found himself alive again, one year before all of humanity was wiped out, and he received a system that required him to become a hero. [5 days after the devil king's subordinate dragons attacked humans.] [Congratulations on being chosen as a hero to save all humanity from the devil and the devil king's subordinate dragons.]

-[You have Obtained the Vampire Progenitor System] -[Begin your journey as the son of the moon and the embodiment of darkness] . . The world has changed. Super humans known as Magis walk the earth, wielding an esoteric force known as beta. Aiden is always ridiculed by his peers due to his inability to wield beta force. However, through a twist of incidents, he awakens something even better than beta force; The Vampire Progenitor System! . . I retain Copyright to the book cover

"Step away. She's mine." Eric’s voice was calm but firm, his smirk barely concealed. The man in front of him scoffed. "And what about her?" He pointed at another woman. Eric chuckled, unfazed. "Also mine." The man’s face twisted in disbelief. "And… her too?" Eric nodded casually. "What can I say? A king doesn’t turn away his queens." Frustrated, the other man threw his hands in the air. "How many women do you even need?!" Eric grinned, tilting his head slightly. "As long as beauty exists, they will always belong to me." --- Life had always been cruel. Fired from his job over a ridiculous reason. Dumped by his girlfriend for being broke. Just when he thought things couldn’t get worse, a drunk driver sent him flying. Most would call it the end. For Eric Carter, it was just the beginning. [Ding! Activation requirements met. System initializing…] [Welcome to the Royal Harem System—Dedicated to building the greatest harem in history.] A slow, confident smirk stretched across Eric’s lips as he cracked his knuckles. "From today onward, I, Eric Carter, will be the undisputed Harem King." He straightened his posture, radiating newfound confidence. "Excuse me, miss. You're breathtaking. Would you do me the honor of becoming my wife?"