the great demon system

Living a happy life as the heir of the Smith family and the wealthy son-in-law of the Martinez family, Richard's life suddenly takes a sharp turn when he is cheated by his siblings and left without a penny. Stripped of his inheritance, he ends up living a disgraceful life with disdainful in-laws who treat him like trash. Just when he thought his life was over after he was thrown off a cliff, it instead served as the start of his rise back to the top as he wakes up with a mysterious black phone that gives him money as long as he completes missions, unlocking a world once unknown to him, leading him down a path of riches and vengeance!

Arthur dreamed of a quiet school life, where he could finally win the heart of his long-time crush. But those dreams were shattered in an instant when a ruthless transfer student beat him down, leaving him broken and humiliated. Unbeknownst to Arthur, his burning desire for revenge awakens a mysterious system that chooses him as its next player. Now, armed with extraordinary abilities and a charm that turns heads, Arthur is poised to rise as the most popular heartthrob on campus. It's time for him to settle scores and reclaim his dignity and avenging himself against those who wronged him.

"In the gritty streets of City X, James, an endlessly heartbroken man, faces a cascade of breakups due to his financial struggles. Little did he know that his life was about to take a surreal turn. A mysterious system grants him unimaginable wealth and skills, just by signing in every day. As James grapples with newfound affluence, navigating love and life in a world that suddenly seems too good to be true.”

It sucks being a shut-in Neet. You play video games all day long, you have no real friends, you gained horrible weight and you're a hopeless virgin. Sooner before you know it, life gets really boring and lonely. Such was the life of Arthur. In his mid thirties, he realised his life lacked meaning. He was bored and wanted something new. That night he shut his eyes to sleep and never woke up. When he woke up, he found himself in a different world. In this world, there are no gods nor heroes. The demon King ruled the world with an iron fist. Without gods the world wouldn't function. Arthur gained the rarest system of all time—The godleveling system. His only goal is to level up to become a god but the demon King knows something that Arthur doesn't know.......

For years, Damien Stark endured the relentless torment of bullying, a life defined by isolation and despair. But one morning, everything changed. As the sun rose, Damien awoke to a world consumed by chaos and devastation. The apocalypse had arrived, bringing with it a merciless system that forever altered the rules of survival. To Damien's astonishment, he discovered that he possessed a System, as well as a unique Gift that will allow him to survive in this new world. In this shattered world, he plans to do all he can to survive and rise to the top. Driven by a newfound determination, Damien embarks on a perilous journey through the remnants of civilization. Along the way, he encounters treacherous landscapes, formidable adversaries, and the haunting echoes of his painful past. Guided by his indomitable spirit, he must navigate a world teeming with peril, where every decision could mean the difference between life and death.

Betrayed by his girlfriend and humiliated by a wealthy heir, Justin, who had come to the big city to study alone, experienced yet again the importance of money. Just as he reached the depths of despair, he heard... Super Rich System: "Master, please use money to beat her face swollen!" Super Rich System: "Master, your task is to spend ten million dollars within two hours!" ...

At his fiance’s birthday party, Victor Leighton comes with the lowest gift. He gets mocked and humiliated by everybody, even his fiancé, Maria Siesta, who cut off their relationship and then chooses Victor’s older brother who’s more successful and is the heir of Leighton Family, Verlaine Leighton. Bad luck doesn’t stop coming. Victor also chased by debt collectors who are come to collect Victor’s mother's debts who was love to gambling. Victor is underestimated even by his own family. He is the youngest child of Leighton and is also called the most useless one. Everybody always looks at his siblings, even his father never look at him and abandoned him. When he almost dies after being beaten by debt collectors, Victor swears he will be a successful man more than his siblings. But a system window appear before him and said that Victor is the master of the Unlimited Dollar System; a system that can make Victor get whatever he wants in the blink of an eye by using his unlimited money. He’s already at the top of the top, now what will he do? Get everything he wants or … revenge?

Luke Hellwalker was one of the heroes summoned by the angels to slay the thirteen demon kings, but he was betrayed by the very ones he fought for. He was offered a second chance by one of the previous demon kings turned system at a certain cost. He will become the new demon king. If his only choice was permanent death and becoming a demon king, then so be it. He was going to go back to the beginning and get his revenge on the ones who used him.

In a world where strength rules, Oliver is nothing—a talentless outcast doomed to be weak. Beaten down and forgotten, he’s on the brink of giving up… until a mysterious system awakens within him. It whispers of power, demanding he complete dangerous tasks in exchange for strength. With every mission, he levels up, evolving from a nobody into a force to be feared. But the path to the top is ruthless, and the system has its own secrets. Will he conquer destiny—or become its pawn?

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.