the demon monarch system

Someone who wants to live again. And chose to cooperate with the devil to live again in another world. The boy entered a vortex-shaped portal that led him into the Imperial World. Life and death are at stake there. The various fights between the kingdoms, and the brothers themselves are more terrifying. Because it often moves unseen. Story of time travel that changes the nature of a person's personality. A powerful demon heart scene. Get rid of it with an angel who somehow came from which world? He merged with his body making a big change in his life. The devil's heart was bought into a very loving angel's heart. Coupled with a love story that is so complicated. With a royal concubine. Since the change, Yinwua started to have a good heart. The kingdom is on the verge of collapse. There was a war between the brothers. Love, power, revenge, and change for the better. Could Yinwua the demon king change his attitude any wiser? And, what about Yinwua and Boi Yu a love story, will they meet, or will they be separated because the task has been completed?

Title: The Limitless System In a world plagued by terror and chaos, Gifteds are humanity's last hope. Among them is Marko Rivers, a teenage boy from a small village, who awakens with a power unlike any other - The Limitless System. With this incredible ability, Marko must navigate a dangerous world filled with unimaginable threats. Will he be able to harness his power and save humanity from the impending apocalypse? Join Marko on his epic journey as he discovers the true extent of his abilities and faces challenges beyond his wildest dreams. The fate of the world rests in his hands, but will he be able to rise to the occasion? Find out in The Limitless System.

Lost his parents to betrayal and his grandmother to sickness. Eagan was almost left alone in the world with no one to rely on and then he got a system that informed him about the impending doom in his world.

"Boss, we thought we lost you!" "I am not your boss!" he replied.  When he looked into the mirror, he was someone and something else. "I once was…" *** Shawn Rossacks is a diligent lowly worker in the Goldfield's Canopy. But he knows too much and was killed to restore the reign of power. However, the 6-Tier system institutes his rebirth, with Bruce having missions to fulfil under different consecutive personalities. 

Malcolm Shade is the neglected son of his father, CEO of Shade Corporation. After living a miserable life, he is killed by mysterious circumstances and regresses to the past with his memories and a strange System. Read as Malcolm rises to the top of the business and academic world with the power of his System and the knowledge of the future.

He is a poor man who married a girl of rich descent. Because getting a mysterious message makes Dason a rich man. And finally, no one can fight it.

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?"

In the bustling heart of Paradies City, the mere mention of the name 'Justus Wallace' reverberated through the air, for he was the son of the city's wealthiest family. Yet, beneath the veneer of opulence and privilege, a secret of haunting magnitude shrouded Justus. In the cycle of rebirths, Justus has perpetually assumed the role of the antagonist, locked in a relentless struggle against the woman as the story's genuine hero. Numerous defeats have left him weary and disheartened. However, this time, a fortuitous discovery leads him to a system presenting two choices: He must either conquer or eliminate the female lead successfully. Upon achieving either of these objectives, the seemingly endless loop will finally come to an end. [Reminder: Harem is not allowed. Once you choose a female lead as the target, other female leads' storylines cannot proceed until the use of the save function. Only the newly chosen heroine can be pursued while locking the storylines of others.]

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.

After being electrified, Roug crossed through a strange world. But instead of coming there in his own body, someone forced his soul into a monster's body, and his soul got inserted into a goblin's body, not to mention it's just a malnourished kid. Now being a goblin, he must survive in this strange world full of magic and fantasy. But even after that, he wants to return to his original world. But his system, it's pretty nasty, always making things difficult for him and forcing him to live in this alternate world despite Jiro's numerous rejections. Will the system succeed in making Jiro stay in her world? Or Jiro would still find his way back into the real world? [ Congratulations: The soul insertion has been completed, and the host has found a new body ] The system notified. " Insertion? What does that mean? I need my real body, I want to go back to my world ". [ I am sorry host, but you can't return. I hope you won't make things difficult for me, I am also a poor soul ] (Attention: The cover image is not mine, it belongs to its rightful owner)