The Great Demon System Wiki

Kidnapped by the Demon who slaughtered her pack, Seraphine Lowell was raised as a Hellhound, rather than a werewolf. Sera assumed her fated mate had died with the others, but while on a job with her Demonic Master, she crosses paths with the Alpha fated to her. Determined to keep Seraphine under his thumb, the demon drags her back to Hell and promises Seraphine she will be breeding stock instead. Will Seraphine be able to break free from the Demon who holds her leash and escape her fate? Or will her mate be forced to serve in the Hellish legion alongside her?

For millennials, an unsatisfied demon had been plotting to overthrow the supremest being known as Savior. He finally learns his daughter has provided him with the keys to go to war eventually. The four realms that exist are threatened due to the impending war, and the life of an innocent child who would be responsible for causing the war is on the line.

I had been asleep from 1975 to 2025. I am the only successful subject to have ever survived a cryonics experiment. Wearing the face of a 20-year-old, I set off to seek out my wealthy younger brother and reclaim my place in the family. But a barrage of comments suddenly appears. "This female lead is stupid. Her brother took her small shop and turned it into a business empire. People change. He doesn't even remember her anymore. Why would he want to reconnect with her?" "Exactly! The Slater family is tearing itself apart over the inheritance. If she shows up, they'll kill her!" "Michael Shaw truly loves her. If she marries him, she'll be happy for life." Just then, Michael drops to one knee before me. "Zoe, the Slaters are too dangerous. Don't go back, okay? Marry me instead. I'll take care of you and protect you for the rest of my life." His words touch me. Before I can reply, I hear his thoughts in my ear. "System, did you post the fake comments?"

Satanika is an orphan who lives with her filthy rich uncle. She is aggressive yet perfect and always gets what she wants.What if her innocence and kindness is all a facade of the demon inside her?Satanika loves her childhood best friend Noel King but sometimes to protect the ones she loves, her soul must feel of death and her hand stained with blood.

I’m the heroine in an erotic story. My specialty? Turning anything hot or cold into something steamy. On the first day I landed in a horror game, the boss told everyone to choose how they wanted to die. I smiled and said, “I’ll take shortness of breath, trembling legs, glazed eyes, and… pleasure so intense I die from it.” Boss: “???”

All demon prince Liam wanted was freedom. What he got instead? A one-night stand with a brooding angel, a cursed contract, and a mission that might just ruin him. And now,there’s only one way out: Make the angel fall for him. Let the seduction begin. A cold overbearing top (Angel) and a hot wild spirited bottom(Demon). What could go wrong? 😜

On the day of my wedding, my fiance suddenly announced that he had already registered his marriage with my sister. The system declared my mission a failure and sentenced me to be erased in a car crash. Just as despair closed in, Wayne Kinsey threw himself in front of me to save my life—and lost the use of his legs because of it. Later, I was given another chance to choose a new target, and I accepted his proposal. But five years into our marriage, I overheard a conversation between him and a friend. "Wayne, your crush already has a husband and children. Your legs are healed too. Aren't you going to come clean with Arden?" "No. Arden will always be a risk. Only if she keeps feeling guilty will she stay away and let Naomi have her happiness." As his familiar but cold voice echoed in my ears, my tears fell like beads of a broken string, and that was when I finally realized the so-called salvation Wayne had given me had been nothing but a lie through and through. In that case, there was no reason for me to keep holding on to this sham of a marriage.

"I won't let them live!" "I will be the strongest as a demon wielding warrior!" Arya Santanu, an ordinary young farmer from a village in the west of the island of Yawadwipa. He found a pitch-black stone as big as his body in a forbidden forest. Little did he know that the stone was a dimensional prison for a top-level demon named Asura.  Unexpectedly, Arya Santanu made a promise with the demon Asura to avenge all his demon brothers. This brotherhood of demons formed a sect of criminals in the land of Yawadwipa. They are known as the group of Thirteen Black demons.  Arya Santanu's hatred intensified when the Thirteen Black Demons destroyed his village and killed his beloved brother. What was originally a one-sided agreement turned into a grudge.  How can Arya Santanu become the strongest? follow the excitement only in the devil's hand knight.

When I open my eyes again, I notice that I'm lying on the bed of my archnemesis, Ashton Ford. Ashton calmly puts on his clothes before tossing a card at me, telling me to get out. He then looks at the caretaker stationed by the door and asks helplessly, "Is Sunny still throwing a tantrum? Tell her that we're going to be engaged soon. She can't leave women in my bed just because she's angry." I'm about to say something when a stream of comments appears before my eyes. "Here comes another one hoping to sleep her way into a prestigious position. Mr. Ford only loves Sunny. If she didn't comfort him, he might have taken his own life after what happened to Elizabeth a long time ago." "Can the author stop trying to force these flings onto him? It wasn't easy for Sunny to achieve success after taking over as the female lead. I want to see them live a sweet married life." "Unless Mr. Ford's dead first love, Elizabeth Miller, comes back to life, no one can possibly touch Sunny's position in Mr. Ford's heart." Confusion is written all over my face. I'm Elizabeth Miller. Since when did I become Ashton's first love?

After a car accident, my wife loses her memory. She throws herself into her first love's arms and frantically aborts our child. When I confront her in despair, she looks at me with nothing but contempt. "Why would I keep some child when I don't even know who the father is? You're really shameless, pulling this stunt just to avoid splitting the assets." What she doesn't know is that I have made a deal with the system to bring her back to life. By the time she remembers everything, she's already searching desperately for me all over the world. But I can never return.