What Is 'The World Fastest Level Up' About?

“Why did you betray me? Why did I have to die?” Xiao Chen who died because he was killed by his ex-lover and his lover’s affair, he reincarnated as a child of the famous Xiao family on the continent. He was born into a strong and loving family since then Xiao Chen decided to live without doing much effort. Stay humble, and enjoy the love of his family but have a rather naughty nature among his family elders. Until one day Xiao Chen changed into a different person so that the family who used to love him turned to hate him. “Why did you do all this? Why? Answer me XIAO CHEN!” The angry voices of every elder and member of the Xiao family only made Xiao Chen laugh. His life did not need to be controlled by others and his life did not need others to question, he only lived according to his own heart. “Hahahaha, why? Of course because I don’t like him, being too genius makes my heart very jealous of him and it awakens the devil in my heart. I Xiao Chen will make you feel what real pain is!”

When the apocalypse came, she lost everything. Starving, hunted, and desperate, she trusted the one man she loved… only for him to betray her in the cruelest way possible. He stole her last supplies to please another woman and left her to die in a sea of the undead. But death wasn’t the end. She woke up days before the world collapsed. After cutting ties with her ungrateful ex and his parasitic family, a mysterious voice awakens in her mind, LUS, a Level-Up System designed to help her survive the coming end. With knowledge of the future and a system guiding her every move, she begins to prepare. She stockpiles resources, builds a base, and learns how to fight back against the horrors that once destroyed her. And when the apocalypse arrives again… she’s ready. But survival isn’t the only thing waiting for her in this new life. A silent killer who watches her like prey. A manipulative genius who wants to unravel her secrets. A gentle protector who sees the girl she hides. And a dangerous man who thrives in chaos. As the world burns and power shifts, they’re all drawn to her, each with their own motives, each with their own darkness. Even her past refuses to stay buried. Because now, the man who once abandoned her is back, broken, desperate, and begging for a second chance. Too bad she has no time for regrets. Not when she’s busy rising to power… and building a kingdom in the ruins of the world.

Left for dead by the man she loved. Reborn with a system built for absolute domination. When the zombie apocalypse hit, Eva’s pathetic boyfriend stole her last scraps of food and fuel to please his mistress, leaving her to be ripped apart by a ravenous horde. But instead of dying, Eva wakes up thirty days before the outbreak, and this time, she’s not playing the victim. With her memories of the future and "LUS" a ruthless Level-Up System echoing in her head—Eva ditches her toxic ex, hoards a fortress of supplies, and builds an unstoppable wasteland empire. Now, her sniveling ex is back on his knees, weeping and begging for forgiveness. But Eva doesn’t have time for a coward. She has a base to expand, a system to max out, and a line of dangerously powerful, fiercely protective alpha "partners" begging for her attention—starting with Justin, the lethal wasteland warlord who refuses to let her go. The world ended once. This time, it belongs to her.

Adam Wilson was broke, invisible, and one insult away from giving up. Until the day arrogance paid him back. After a brutal public humiliation, his life changes with a single notification: [Arrogance Amplification System Activated] The rules are simple. Act superior. Make them believe it. The more people see him as arrogant, the richer he becomes. What starts as small, calculated risks —outsmarting classmates, making bold claims, turning pocket change into thousands — quickly spirals into something bigger. Every victory boosts his wealth, status, and confidence. Every loss threatens to drag him back to nothing. Soon, it’s no longer just about money. It’s about reputation. Power. Dominance. In a world where pride rules everything, Adam Wilson is forced to walk a dangerous line between confidence and destruction. Because one mistake, one failed claim, one moment of weakness… …and everything he’s built can collapse. Now the question isn’t whether he can rise. It’s how far he’s willing to go. And if he can be arrogant enough.

He was supposed to be nobody. Born with crippled spiritual roots in the weakest corner of the Mortal Heaven Continent, he spent his early years mocked by peers, dismissed by elders, and written off as a waste of a bloodline. The world had a plan for people like him — obscurity, mediocrity, a quiet death at the bottom of the cultivation ladder. Then the System arrived. Rude, chaotic, and absolutely unhinged, the Infinite Chaos System begins issuing missions so absurd they border on cosmic comedy — slap an arrogant Young Master, steal from a forbidden ruin, insult a Heavenly Lord to his face. And somehow, at the end of every ridiculous task, he walks away stronger than before. What begins as a shameless scramble for survival slowly reveals something far more terrifying. His talent isn't crippled. It was sealed. His bloodline isn't ordinary. It was buried. And the System that appears to be helping him? It was never designed to help anyone. As he rises from a forgotten boy in a forgotten kingdom to a figure that shakes the foundations of all Nine Realms — and the ancient dimensions lurking beyond them — the truth peels back in layers. The history of the cosmos is a lie. The gods who rule from their thrones are terrified. The first user of his System already conquered everything and nearly destroyed it all. And somewhere at the end of every road, a question waits: what do you do when you've beaten every enemy, unraveled every secret, and the universe itself asks you to become its next ruler? He laughs, pockets another ancient treasure, and causes more problems.

This is the age of exotics and technology! Due to the discovery of the miracle metal resource- exotics, humanity was plunged into an era of war. Kalen Drake was born into this cruel era where the ones with the biggest fist speak. As a knight who lost both his parents to the tentacles of war and its cruelty, he sought to stop all the carnage. To do this, he must step up to the daunting task of overthrowing the rule of the big 5 organizations. In a world dominated by high-grade warriors, technology that can only be dreamed of in the 21st century, and dangerous mutated exobeasts, Kalen gradually fought his way to the peak of power as a divine warrior. Referred to as the chosen one, the Divine Commanders of humanity led by the legendary Hercules looked up to him as the one to lead them in battle. Join me as we witness Kalen's meteoric rise to power and how he'll conspire against and overthrow the rule of the big 5 to stabilize the world again.