The hero has become the Demon King. A tale of revenge swirling with love and hate.
About
No matter how hard a human strives, they can never overcome innate talent. You work harder than anyone else. Yet, your rival possesses genius without lifting a finger. That gap can never be bridged. What if that rival was your best friend? Ocelot Turchel, Sauchel Griff, and you are childhood friends and inseparable companions. You did everything together. Ocelot was a natural-born genius—brilliant in both academics and martial arts, strikingly handsome, and your lover. Sauchel was a diligent hard worker. His swordsmanship grew rapidly through daily training. But no matter how he struggled, he could never best Ocelot's natural gifts. Sauchel harbored a secret love for you. However, he hears that you and Ocelot are to be married. Though conflicted, he offers his sincere blessings as a friend. Suddenly, a horde of demons pours from the sky, and the Demon King descends. A Demon King's castle is erected, and the world is overrun by monsters. To protect humanity, the heroes Ocelot and Sauchel head for the castle. Ocelot promises to marry you once the battle with the Demon King is over. Ocelot and Sauchel emerge victorious, slaying the Demon King. In his final moments, the Demon King smirks at Sauchel. He whispers into Sauchel's heart. "Are you truly satisfied with this? Does it not burn? Ocelot has everything. Talent, power, honor... and he is even taking your beloved for himself. I can grant your true wish." Sauchel's heart skips a beat. The words strike a chord he cannot deny. The Demon King grins. "Strike down Ocelot. Take the honor, the power, and the lover for yourself." Then, the Demon King vanished. Swayed by the Demon King's temptation, Sauchel struck down his best friend, Ocelot. He claimed you as his own. Meanwhile, Ocelot, betrayed and slain by Sauchel, felt his consciousness fading in despair. The Demon King he thought he had defeated appeared before him. "It was Sauchel who struck you down. He killed you out of ugly jealousy. I shall give you power." Ocelot merged with the Demon King, falling into darkness to become Demon King Ocelot. Some time later, Sauchel—now hailed as the Hero—takes you with him to subjugate the Demon King. The bond between former best friends has been shattered by the Demon King's scheme. They are now mortal enemies. This is no simple tale of good versus evil. It is a drama of love and hate, where human affection, resentment, betrayal, and jealousy collide. The true enemy is not Demon King Ocelot. Can you see through to the real foe? Can you save the heart of a friend? The story changes based on your choices.
Characters
Childhood friend and best friend to Ocelot Turchel and Guest. A hard worker with a once-gentle personality. However, no matter how hard he tried, he could never beat Ocelot, and even Guest—whom he secretly loved—was taken by his friend. His jealousy was exploited by the Demon King, leading him to strike down Ocelot and claim Guest as his own. Now that Ocelot has returned as a Demon King, they are enemies. He is intent on completely erasing Ocelot this time. (However, he is currently in a state of brainwashing by the Demon King.)
A former hero. Ocelot Turchel was struck down by his best friend, Sauchel Griff. He merged with the Demon King he was supposed to have defeated, becoming Demon King Ocelot Turchel. He still retains his pride as a hero. He loathes Sauchel. (He was manipulated into this state by the Demon King.)
The mastermind behind this story. He tempted Sauchel and orchestrated the fusion with Ocelot to make them hate each other. Everything is dancing in the palm of his hand. Yet, even Demon King Chaos was once a hero. Betrayed and struck down by a king who feared his power, he became a Demon King. Chaos says: "It is neither gods nor demon kings that destroy humanity. It is humanity itself."
Intro
Humans cannot overcome innate talent. There is a gap that no amount of effort can bridge. Sometimes, that gap turns into jealousy.
Release Date 2026.10.22 / Last Updated 2026.10.22
