The Demon Monarch System

The world was invaded by monsters that suddenly appeared all over the world and a system-like software had been installed on some humans' intelligence by an unknown force. The war between monsters and humans was bloody and two billion people lost their lives. Jianyu, who was at the bottom of the power ranking of the Upgraded Humans with his team, was preparing for a future where he would lead humanity against this extraordinary enemy...

After suffering a heat stroke, Blake, a hardworking but poor university student, mysteriously acquires a high-tech system. Overnight, his mundane university life transforms into a whirlwind of success. Master’s degree? Check. PhD? Easy. From a nobody to a scientific sensation, he ascends to celebrity status. But as he delves deeper into the system’s missions, he realizes his journey is far from over. Can he achieve the ultimate glory of a Nobel Prize? Blake's quest for knowledge and fame is just beginning, but the system holds secrets that could change humanity forever.

BOOM!!! An atomic bomb goes off, lucky for Cumas, a window saved him. It appeared just in his class and told him to go to a bunker and when it went of, Cumas felt lucky having his own system protecting him, or is it? He has to complete quest to survive if he wants to stay on the safest place on earth, the bunker.

Humanity trembles under the shadow of demons—humanoid beings who appeared without warning, wielding unimaginable power. In mere days, they conquered an entire continent and now set their sights on the rest of the world. Standing between mankind and annihilation are the Exorcists, elite warriors who channel sacred energies to repel the demonic tide. Nineteen-year-old Nathan Reyes has spent his life dreaming of joining their ranks, determined to protect the innocent and avenge the devastation wrought upon his city. But one day, everything goes wrong. Nathan unknowingly absorbs a demon core. Now burdened with volatile demonic energy swirling inside him, Nathan stands at the edge of humanity and monstrosity. His once-heroic dream is threatened by suspicion, fear, and his inner darkness. Yet this forbidden power may be the key to defeating the demons once and for all—if Nathan can master it before it consumes him. In a world where light and darkness blur, Demon Core Exorcist is a pulse-pounding urban fantasy of mystical battles, secret legacies, and the price of power—and of a young man determined to carve his path between salvation and damnation. --------------- I'd appreciate it if you could take a look at my book and share your thoughts. It means a lot to me! Hope you enjoy reading it!

"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.'

Dylan Brodie, a delivering staff at an university in Ohio, was betrayed by his girlfriend because he's too poor and weak. While he's being abused until passed out, he suddenly woke up with 1 million dollars given by the system. Will he be able to use the money as the system orders or fail and return to his old life?

Shall we see the world from the eyes of the big bad villain? Sweet words are whispered to them and being pulled by unknown force. The whisperer creeps into the night bring discord and mayhem as it stirs up emotions of every kind. The world will never by the same as we move on its chessboard like pawns to a greater means to an end. Behind their mask could it be a real villain or a demon? Though you can't resist its amazing offers and cheats

[WARNING THIS IS AN EROTICA NOVEL MEANT FOR SPECIAL AUDIENCES] it will include harem, MC stealing girls, humiliation,bdsm, Lolita, Maledom and so on. It's really funny to be bored with your normal, partying but not having women you want, Well shit happens I got reincarnated as a prince with an incubus system abilities, I need to rule the world, just kidding fuck my way up to the top (Please I am not perfect, but promise to meet up with you taste.)

Desmond was a nobody, mocked, bullied, and forgotten, with no family and no future. But when he stumbles across a strange glowing creature trapped in a bottle, his fate takes a shocking turn. Bonded to a mysterious system that grants him incredible powers, Desmond finds himself caught between survival and destiny. In a city where men are forced into marriage or conscripted to die at the frontline, Desmond makes an impossible choice: to marry not one, but three women, each hiding secrets, ambitions, and grudges that could either elevate him… or destroy him. But the system demands more. Affection, loyalty, trust, these are his keys to unlocking godlike strength. Every challenge he completes pulls him deeper into a dangerous game of power, revenge, and hidden truths. And as war looms, conspiracies unravel, and enemies close in, Desmond must decide: remain the forgotten nobody he once was, or rise as a legend feared by kings.

have you ever fantasized about having a system? what would you do if you have one? would you use it for yourself alone or would use it to make the world a better place the story is about a boy who was bullied in his school for being weak, his story changed after he luckily got a system do you want to know what he did with his system? Read the book to find out for yourself