Système

Adrian Cole was nothing, a pale bookworm at the bottom of the food chain. Until the day the Likability System awakened, his life took a shocking turn. Every task completed raises his charm, wit, and power… and every failure digs his grave deeper. Every sneer. Every slap. Every rejection. He’ll pay them back tenfold. Now, every classroom becomes an arena. Every hallway, a battlefield. And every bully? A stepping stone to his rise. From ridicule to respect, from trash to king, Adrian will flip humiliation into dominance, face-slapping his way to the top.

In 2068, humans mutated to survive in the post-apocalyptic world. They got extra genes in their DNA, granting them cool abilities like super strength or shooting fire from their hands to battle the cruel monsters dominating the Earth. In New Orleans, a dystopian country, there was a special school to train young talents called Neogen High-School. All kinds of talents and abilities are there, and every Neogen graduate would become part of the New Government, joining the Elite Rangers, a special and highest-ranked force in New Orleans. However, Avery was an exception. He got into Neogen on a scholarship but got treated like an outcast 'cause he didn't have any special talents. He stuck at the bottom of the social ladder. Coming from a rough background, he was always underestimated, and even turned into a walking ashtray for his classmates. One day, he was thrown into a dark abyss by someone he thought was his only friend, and he fell into the bottom pit to meet his death. "Yeah, maybe this is the best path for someone talentless like me. Dying alone in a dark and lonely place like this." [Ding!] [All conditions for activating the 'Underdog System' have been met. Avery Blythe has been chosen as the host system.] [Underdog System will be activated.] [… 99%] [Underdog System activated. Complete all quests and climb the social ladder. Don't let the bullies win. Show that an underdog can beat them all!] "... huh?"

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?]

“How pitiful. One woman destroyed you. But why settle for one… when you can have them all?” Johnny Steele gave five years of his heart to the only woman he ever loved—only to find her moaning in the arms of his boss on Valentine’s Day. Shattered and left to die beneath a speeding truck, Johnny should have faded into darkness. Instead, a voice awakened inside him: > [Congratulations! You have obtained: Ultimate Harem System] Now reborn with a system that grants him power, charm, and women beyond imagination, Johnny has a second chance. But with every gift comes a price, and the line between desire and destruction grows thin. Bear witness to the rise of Johnny Steele — the man who will conquer the world with the Ultimate Harem System.

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.

On Laurent’s eighteenth birthday, he expects to be awakened to power just like every other person does when infused with their system but his system doesn’t follow the script. Not only was it defective it was also the lowest ranked system making him the weakest. Unfortunately for him, weakness in Elarion was a death sentence. The monsters beyond the borders didn’t care about rankings, and neither did the predators hiding among humans. Cast aside, mocked, and hunted, Laurent soon finds a glitch in his curse: unlike everyone else… he can level up.

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!

Willing to work hard and spend all his savings to give his fiancée, Evelyn, a gift she would like on her birthday, Elric was met with a bitter reality. He was betrayed. However, more than that, Evelyn's cold attitude was far more painful than her family's harsh words. When he was cast aside, he suppressed all the anger in his heart until a system of patience and resilience emerged. A system of life endurance. This system forbade him from seeking revenge, but it slowly made him unstoppable. The cowardly Elric was forged into an extraordinary figure who was challenging to defeat.

What if the weakest boy in the world awakened a power that could rewrite reality? Riley Anderson has always been powerless. In a world ruled by awakened abilities and crystal-born hunters, he’s nothing but a forgotten name, mocked, ignored, and left behind. Until the day the system chooses him. When a monster invasion threatens his town, a mysterious interface activates within Riley, unlocking a forbidden power no one has seen before. Weapons born of thought. Predictions of enemy attacks. Insight into the very laws of magic. In one moment, he goes from rejected to unstoppable. But power comes at a cost. Now the academy watches him. Enemies gather in shadows. And Riley is thrown into a team sent on a deadly mission into the unknown. He must hide the truth about his system while battling monsters, traitors, and the dark legacy behind his gift.

"Twilight" a fictional character came from Role Playing Game called [Tales of the Legion Heroes] He was an overpowered mob character that can surpass the main character in the storyline. One day, Mr. Daisuke died officially on Earth and was reincarnated inside the body of 17 years old "Twilight" Because of an unhealthy lifestyle and bad habits like overworking his body by playing the game to pay the several million of debt from the loan shark. He was given a second chance by the God & Goddess of Asgard and summon to another world similar and at the same time different from the so-called Earth. [AETHER] 'A world that revolved around the main character!' 'If you are thinking that I was just a mob character who has no role in the storyline then you are wrong.' 'Even if I have no role in the storyline doesn't mean that I cannot surpass the main character or the protagonist.' 'I will use my profound knowledge and wisdom to clear the Impossible quest and mission.' 'I will hoard all artifacts and treasure that are found inside the dungeon.' 'I will climb the top step by step and reach the height that humankind never reached before.' 'Lastly, I will support the main character from the shadow and change their shitty ending that destroys this world.' 'I shall let the world know my name [Twilight] The Dominator, who will soon become the living legend of Nine World Realm.' 'Just hearing my name brings justice and order to the land while making enemies tremble in fear!' 'Twilight will annihilate all enemies before him!... mark as a true hero of Midgard.'