An Ideal World for a Sociopath #5 is released!

September 12, 2025

New Release: An Ideal World for a Sociopath, Book 5 by Oleg Sapphire

The wait is over! Book 5 of Oleg Sapphire’s dark and thrilling LitRPG series An Ideal World for a Sociopath is here.

From the very beginning, readers have followed Varg, a man thrust into a deadly new reality where half the population turned into zombies and the rest were forced to fight for survival. The System gave him a chance—a chance to prove himself, to face impossible challenges, and to carve out his place in a collapsing world.

Across four books, Varg has faced gnomes, necromancers, vampires, and entire worlds of danger, each more treacherous than the last. He’s no longer the newcomer he once was. He’s learned, adapted, and survived—but survival alone won’t be enough anymore.

In Book 5, the game changes. Varg knows now that zombies are far from his greatest enemies. New species and creatures are emerging—powerful, alien, and with ambitions of their own. They’re not just coming for him—they’re coming for his entire world. Behind them lurk unseen patrons, forces so dangerous that even the System itself might not be able to keep them in check.

As the invaders close in, Varg has no choice but to fight. But can even a hardened survivor like him stand against enemies that don’t play by the rules of his world—or any world at all?

Brace yourself for another gripping journey of survival, betrayal, and relentless progression. The stakes have never been higher, and the darkness never deeper.

An Ideal World for a Sociopath, Book 5 is out now.


US Amazon (KU+)

Universal link