The Heroine is My Stepsister, and I'm her Final Boss - Chapter 4: The Fire of Berkimhum

Dante, one of ten heroes summoned to save a world, was betrayed. Chosen by the Death Goddess as the fearsome Death Monarch, he wields a mysterious system that fuels his meteoric rise to power.With an army of undead, beasts, and dark creatures at his command, he embarks on an epic quest to annihilate the realm that scorned him, only to become what he spent years fighting. Along the way, he encounters evil, seductive women whose dark charm draws him in while causing complete chaos wherever he goes.[If you don't like pure villainous MCs who have no mercy, no conscience, and will kill anyone along the way. The only thing he doesn't do is rape or any of that degenerate shit - then this isn't the novel for you]

This is a century glittering with the brilliance of human civilization, a world where steam engines, magic, and demi-humans coexist, a chapter of complaints committed due to exploration.'Red Dragon Queen rises first, annihilating all human affairs with her wrathful flames.''The mysterious child of the sea will raise great waves to erase the sins of humanity.''The god of the skies will leave no refuge for the remnants, nowhere to belong.''The immortal witch composes epitaphs for them with her magic.''And I, will write a new chapter for this world'... ...... ...Years later, Fisher, who has received the apocalyptic prophecy and the miraculous tool called the Demi-Human Girls' Completion Manual, wishes to be recognized as a pioneer in demi-human academia, a savior of human civilization, a dove of peace, and a messiah.Instead of being the person who is torn apart with the firewood knife, and the savior divided into pieces.

Possessing immortal arts, he can give life and he can bring death. Treading upon thousands of heroes, every corner of the city has his legend…

One day, Keith woke up in the middle of the night, only to find himself in the company of a completely naked slave he now owns. It also leads to the discovery that he is now the scum villain in an MMORPG he had played a long time ago where the scum villain gets killed by the main character once he reached adulthood.So the only way to prevent this? To make sure he remains out of the game's content while not affecting the story.But that's hard to do when the scum villain is connected to everything that happened and is the major contributor to what happened.What's more? Keith is a normal human who has no golden finger the 'real' master had in the game. All he has is his knowledge of this world and a history of acting.Will it be enough to make sure Keith lives past his death scene? Watch as Keith tried to stay alive, avoid being found out as a fraud master, and gain a harem all on his own. And maybe, also discover the secrets of why he was brought into this world in the first place.And, what other secrets does this MMO hold for him? And why does all kind of weird situations keep happening to him? How did he end up with a Harem when all he wanted was to protect his identity?What's that? He's being hailed as a master?Watch him and his Loli demon cat goddess (also his jailer) try and survive in this new world