The Demon Monarch System

When pharmaceutical genius Dr. Alex Chen dies in a lab explosion, he awakens in the body of Xiao Feng—the "useless" third young master of a declining cultivation family. Crippled meridians, endless humiliation, and a legacy of betrayal await him in the ruthless world of immortal cultivation. But Alex brings something no cultivator has ever possessed: modern scientific knowledge that transforms ancient alchemy into an unstoppable force. Bound to the mysterious **Revenge System**, he's compelled to settle every grudge from his host body's tormented past. Each completed mission unlocks devastating alchemical formulas and forbidden techniques. Where others see mystical pill recipes, Alex sees molecular structures. Where masters take decades to master basics, he revolutionizes millennia-old practices overnight. **"Impossible! How can a cripple create Heaven-grade pills?"** From the scheming cousin who sold him out, to the corrupt elder who murdered his friend, to the demonic lord who destroyed his family—every enemy will face his calculated wrath. But as Alex climbs from the sect's bottom to the realm's peak, he discovers the System's true purpose isn't justice. It's harvesting. Armed with explosive compounds disguised as cultivation pills, poison antidotes that shouldn't exist, and breakthrough elixirs that shatter natural limits, Alex must master both revenge and romance. The brilliant Mei Ling captures his heart, but can he trust her when everyone has hidden agendas? **In a world where strength determines everything, the strongest weapon isn't a sword—it's science.** Will Alex break free from the System's control and forge his own destiny, or will his pursuit of revenge consume everything he's fighting to protect? *Power. Revenge. Redemption. The formula for immortality has never been deadlier.*

What happens when you receive a system after a heart-break. Betrayed and humiliated by his girlfriend to a point of depression, Tristan's saw nothing good in himself, being called poor and charged of an obscene-related crime only made matters worse. However in his emotional state, Tristan could only hear a mechanical voice inside his head, alas! it was a system. [ You have received a role play system] ......."I have a technology that no one even knows exist!" .......

James, a college student struggling to escape his poor and weak life, takes on a delivery job to cover his remaining tuition fees and personal expenses. His relationship with Selena is the only source of happiness in his otherwise bleak existence until it is extinguished by her betrayal. She cheats on him with Randy, the arrogant and affluent star quarterback. Devastated and consumed by anger, James decides to confront Randy but is struck on the head, resulting in a concussion. This concussion triggers a mysterious system called "Opportunity System" that grants him one million dollars. The catch? He has only three days to spend it all. Will he manage to spend the entire sum in time? What will happen when James eventually discovers that the mysterious system was not what it seemed, but rather a scheme devised by RJ Black?

The Rise Of Maximus Prime He was wrongly accused and he suffered gravely for it. He lost everything, family, friends, partners etc. But as faith would have it, he is gifted with a system that changes everything.

Dave is a police officer and went to his ex-girlfriend's wedding, he boldly took out the handcuffs, offering the groom a three-day tour of the police station! Ex-girlfriend asked, "Dave, have you gone crazy? If you wanted to disrupt the wedding, shouldn't you just take me? What's with arresting my husband?" With the Criminal-Capturing System, Dave would receive rewards for apprehending criminals! It doesn't stop here, he will choose the path of lynching to kill those whose crimes are sins. He will be the lynching master, in night and during a cop who is nothing but a loser for world.

Robin doesn't remember how to he got taken into that world. But the System will not let him go unless he progresses with the story and unravels a new change. Transmigrated into the body of Terrence Blair, a weak NPC who has no standing in that world whatsoever, he has to make himself known to the main characters so that he can hitch a ride to the end game.

Nathan Hunt, a young man burdened by his father's debt and trapped in a loveless marriage to the daughter of his tormentors, finds his life turned upside down when a pair of inherited dice unlock a powerful family secret - The Fortune System (FORST). This sentient system promises wealth and freedom, but at a cost: weekly challenges with unpredictable rewards and punishments. Driven by the promise of vengeance and a desperate need to reclaim his life and rescue his sister who's also a slave with his in-laws, Nathan embraces the FORST's gamble. Each roll of the dice unlocks not just wealth, but the perfect means for retribution and revenge. It's time to take revenge, time to take over their world, time to make them pay.

Alex Thomson is a man who often becomes a victim of bullying and harassment, both physically and mentally. He feels that life is unfair and that nobody cares about him. Every day at work, Alex becomes the target of mockery and amusement from his coworkers. He feels marginalized and lacks friends. These unfortunate events make Alex more desperate and contemplate ending his life. However, suddenly a stroke of luck befalls him. A stroke of luck that will change his life.

A strange explosion in the middle of a park granted me with a bold new power- THE ABILITY TO SUMMON A MECHA TO FIGHT WITH! But that's not all, because the first time I equipped my mecha I felt a strange connection spring into being and now... the bigger I make my harem, the stronger I make my mecha!

Alex Valley is a teenager saved by his grandfather Tom Valley from alien validation on earth. In 2022, in a country not far from where the first destruction started. One of the strongest countries began an expansion of the territory to show its military power base and dared to attack the small part next to it. Player Info [Personal: Louisville] [Conquest: Half Alien Blood System] [Level: 002] About [Began 2100/02/25] [UID: 610489218] [Harem: 4/84] [Guild: Not added] Main Lineup [1. Susanoo - SSR] [2. Kitsune - SSR] [3. Empty] [4. Empty] [5. Empty] [Friends Request: 0/30] I got this idea from a game, and it’s a hentai game. I’ll get it on discord. You can find something good on my Patreon: Patreon/ray genus This picture is not original. Please tell me to take it down. #System #LitRPG #Virtual Reality #Leveling Up