The Supreme Satanic System

[Host Detected; Do you want to become the most powerful person in the universe? Unlock special abilities and gain immortality. Yes or No?] After being betrayed and left for dead by the wife he loved and the family he trusted, Xaden activated the Supreme System. He never knew that the ring his grandfather gave to him before dying possessed such a power. Now he has a chance to become the Trillion Dollar Consortium heir and the Supreme Manna Mage. With enemies to fight in the physical dimension and a war brewing in the alternate universe, will he succeed?

The moment the little tyrant of the nobles, Zephyr Calypso, saw his stepsister, he recalled his memories. He realized that he was in the world of a game he played in his previous life. To make things worse, he was the greatest villain in the common route of the game! "I'll be killed by the main character and the four capture targets ten years from now. Is there still any hope for me?" Just thinking about the fearsome glints of those sharp swords those beautiful capture targets held in their hands, Zephyr couldn't help but tremble in fear. Till a voice finally sounded in his head. 【Welcome to the Reincarnated Villain System】

Henry Austin was disregarded by society. He was left with nothing but his girlfriend when she cheated on him with his best friend. Heart broken by the situation he got into an accident only to wake up with a "Wealth System" He was given only one task, which was to spend a million dollars everyday otherwise the system would vanish. "Let's make everyone regret now!"

Damien finds himself in the 'Hall of Affinity' and must prove himself worthy of the system by satisfying the Nether Mistress... After two days in the realm, Damien begs the Nether Mistress to allow him to return to Vegas to finish a business; he'd just discovered that a day in the realm equals a decade in Vegas. His request is granted. But when he gets back to Vegas, he cuts the link supposed to help him return to the realm. He has just made a big discovery; All the nine girls have turned on him... declared him dead and claimed all his properties... And at the bid of making them pay, he stumbled upon a life altering DISCOVERY!!!

Zack's life is teetering on the edge, stuck in a relentless cycle of disappointment and setbacks. But a twist of fate plunges him into an extraordinary adventure and he unlocks his very own Zenith System -- his hidden weapon that can push him upwards into society, showing those who hurt and betrayed him that he is not just a normal convenience store worker. With each mission completed, Zack's power and ability rise. As he becomes more adept at using the system, Zack finds himself entangled in a web of alliances and adversaries. It turns out that he is NOT the only Zenith System user, and that the world he entered is not as alluring as he initially thought. With danger in every corner; the payment that the Zenith System demands; and managing his inner demons -- it is taking his all NOT to fall into the same dark abyss that the current users have found themselves in.

In this world where monsters and magic exist, there are all sorts of things inexplicable with science. Lee Woo was a famous scientist in his old world until he got sent to a monster world where science doesn't exist so he will make it exist.

The war with the aliens was almost never ending, Human had done their best but that wasn't enough. "The prototype is ready" the head scientist said as he touched a remote control and a humanoid figure stepped in. The humanoid robot that the scientist built was exceptionally taller than a normal human, they were called Spartan. The Spartan which consists of four human not designed by the world greatest scientists, this was the next advancement in human technology but will it be enough for the aliens

Fired for no reason. Dumped by his girlfriend for being broke. His sister’s condition at the hospital was getting worse, and Aiden was losing everything, until life hit him with an insane twist. ---- "Empire Building System Activated." "Task: Own a company within 24 hours." "Penalty: Death." ---- With time ticking and death on the line, Aiden had no choice but to fight. From nothing, he rose, scraping, building, and breaking through every wall in his path. This wasn’t just about survival anymore. It was about taking over. What began as survival soon became domination. He wasn’t just building a business—he was carving out a legacy. And for anyone who dared to stand in his way? "Bow or be buried.”

Dhaffa Arman unlike the others in his world was non-awakened. He didn't possess any slight power even after went thru an awakening test. Although he was disappointed in himself over it, he didn't give up and decided to be a teacher instead in the hunter academy. With his intelligence and ability as a teacher, he manages to produce all kinds of outstanding abilities users till his retirement.However, just when he went home and watched anime, he was poisoned by someone and fell unconscious, and when he woke up, he was no longer in the body that he used to know!!To think he becomes a character in the anime that he last watches!! and even awaken with this weird system??just what can he do to live here? and how can he go back to his world? Would his newly acquired power help him somehow?Just read to know.

Arthur Drake was the rightful heir of the Cerulean Crest Order... until everything was stolen from him. Betrayed by the wife who despised him, framed by the sect that should have protected him, and beaten to the brink of death by the man he once called family, Arthur Drake discovers a truth more horrifying than betrayal: his entire life was engineered to keep him weak. But as his blood spills onto an ancient jade pendant, a forbidden power awakens. The Bloody Harem System. Now, every act of intimacy fuels his cultivation. Every beauty he claims becomes another step toward absolute power. The enemies who mocked him will kneel. The geniuses who looked down on him will be crushed. And the women they treasure most may become his greatest weapon As Arthur Drake rises from crippled outcast to unstoppable ruler, shocking secrets about his bloodline begin to surface. The question is no longer whether he will take revenge... How much of the world will survive when he does?