System Nemesis

In a world where your beast defines your bloodline, Leon is the academy’s punchline. While the elite flaunt obsidian dragons and celestial tigers, Leon is shackled to a "feeble" Xenomorph Queen—a low-rank insect that everyone assumes is good for nothing but digging dirt. But they are wrong. Dead wrong. Hidden beneath Leon’s calculated silence is the [Ancient Hive System], a relic of a lost era. It doesn’t just tame; it evolves. By feeding his Queen the marrow of prehistoric fossils and the genes of forgotten predators, Leon transforms a "paltry bug" into a biomechanical nightmare. Armed with the reinforced plating of a Triceratops and the lethal precision of an apex killer, his swarm is growing. While the "geniuses" mock his failing grades, Leon is building an empire in the shadows—a loyal, hive-minded legion that feels no pain, knows no fear, and answers only to him. The elite think they are the hunters. They haven't realized yet that in Leon’s world, they are nothing more than biological raw material for the next evolution. The Hive is hungry. And Leon has just given the order to feed.

Liam Mercer was London’s most invisible man, a broke, overworked delivery rider no one respected. When a mysterious parcel turns out to be a relic of the gods, his ordinary route explodes into chaos. Ambushed by assassins, betrayed by his boss, and left for dead under a storm, Liam’s life ends, only for the Divine Power System to awaken within him. Now chosen as the Bearer of the Forgotten Elements, Liam can command the forces of nature: wind, fire, water, and earth. As he hunts those who wronged him, he discovers a secret war raging between Divine Houses hidden beneath London, and the truth about his own bloodline could rewrite creation itself. He began as a delivery boy. He will rise as the King of the Underworld.

Being someone who is always used by others, is always looked down upon because he has no power. It was a normal thing for Raphael Salazar, from the very beginning he was alone in this world, he longed for recognition from the people around him. Naive, innocent, trusting others too much, and not having the heart to say no, that's how Raphael lived his life all along. Raphael knows he is only used by the people around him, they see him easy to beat because he is an orphan. Until finally, Raphael who was fed up with all the unpleasant treatment, when he decided to rebel and think more about his own life. However, Raphael ended up dying because of that choice. Just as Raphael had given up on his life and was about to accept his death, he heard a cold, robotic voice ringing in his head. [Do you want to take revenge on them? I'll help you to make it happen, this offer is only valid once. So, will you accept my offer?]

After dying in an accident, Alex awakens in another world in the body of a poor student who was betrayed by both his girlfriend and his best friend, then beaten to death in a dark alley. A mysterious stone that followed him across worlds awakens the Superstar System, turning effort and discipline into growth. Carrying two lives’ worth of regret and one unfinished dream, Alex steps onto the path of fame, determined to rise from nothing and reach the stage that once felt impossible.

You called me a beggar today. Tomorrow, I will buy the air you breathe." ​Emeka Osei was the definition of brilliance trapped in poverty. A first-class Economics graduate from UNN, he was destined for greatness—until his own uncle, Chief Boniface, framed him for fraud to seize the family’s legacy. Betrayed by his fiancée, Adaeze, for a wealthier rival, Emeka was left to rot in an abandoned warehouse in Apapa, Lagos. ​Just as he reached the depths of despair, a cold, blue interface flickered before his eyes. ​[DING! Deep Ambition Detected: 120/100] [System Activated: INFINITE WEALTH SOVEREIGN] [Mission: Attend the Zenith Capital board meeting in 18 hours. Reward: ₦50,000,000.] ​Equipped with the Business Insight Eye, Emeka no longer sees a world of struggle; he sees a world of hidden assets, corporate secrets, and raw profit. From the high-stakes casinos of Victoria Island to the oil-rich creeks of Port Harcourt, Emeka begins a ruthless climb to the top. ​He isn't just seeking revenge; he’s staging a hostile takeover of the entire continent. Those who spat on him while he was down will soon find themselves begging for a seat at his table. ​Tags: #Independent #InstantBillionaire #Face-Slapping #System #Revenge

Congratulations! You've been chosen by The Demon Lord. Daemon read these words in the brink of death. Getting bullied everyday and having nobody he can call an ally, he's always been an outcast - shunned by society. Hated by all. But all of that will now change. With the ultimate system given to him by Astaroth himself, Daemon can begin his revenge. Plunging into the depths of malice and deprivation, Daemon activates the DEMONIC REVENGE SYSTEM!

Daniel wasn't your everyday nobody. His life transitioned from that of a loser to that of a winner after being bitten by some bastard. "You're my perfect successor." "My ass..." It turns out it was a curse... from that moment on Daniel became a vampire, a loser that suddenly became a vampire, sounds sort of cliche if not for the beatings that he received in the streets, struggling to get some 'food' until he gained enough experience to control his powers. Apparently, after becoming a winner, getting a few girlfriends and transforming his own experience by a hundred and eighty degrees, life seemed to not be quite done with him yet. After a series of unfortunate occurrences, Daniel found himself in a mad new world with a new name, and certainly a new family of sorts. ** ** "You're..." "I'm your Demon Empress, my cute familiar, make me something to eat~" "w-wait where are you touching?! a-and you're..." "I'm the first familiar, a Kitsune..." "... a what? forget it... you?" "I'll introduce myself, I'm the second familiar, an Octopus~ my belly is rumbling!" "How many tentacles do you have?" "Don't pay attention to her! I'm the third familiar, an Oni! and I have two horns and I'm hungry!" "I can't see the other... hold up... what is that moving goo?!" "I'm a slime... please don't slip on me, also, I'm hungry." "Why are you all hungry!?" "My sweet familiar, here is your first task... cook me something delicious." "Like what?" "I wonder how vampires taste~" "..." ** ** #romance, #harem, #action, #system, #tournaments, #overpowered, #R18, #vampires, #demons, #magic, #strongToStronger, #slimegirl, #octopusgirl, #demongirl, #kitsunegirl, #evolution

Drake Chwe's life was a mess, problems piling up like a mountain. To escape, he drowned himself in alcohol. One night, he stumbled upon a tiny temple and tossed in his last pennies. Next morning? Bam! He's got a tribute system with a 1,000,000,000,000,000,000 coins. Now, Drake's got a life-changing choice to make – what's he gonna do with all that cash? Can he turn things around and leave his miserable life behind? Get ready for a wild ride!

Ethan Blackwood, once the overlooked son of a powerful family, is betrayed and left for dead by his own kin. In his final moments, a mysterious system activates within him, offering a second chance at life and power. Now reborn with abilities beyond imagination, Ethan embarks on a journey to reclaim his rightful place and exact vengeance on those who wronged him.

Gabe was born in a poor family. He's been taking care of his sick aunt for decades, and he's not able to escape poverty or find a girl willing to kiss much less marry him. But then he encounters a system, which promises to give him a million dollars if he does what it says! Gabe is now all set to change his fate!