Yokai Master – Book 1

Posted on 20 July 2026 by audiobb_com

One minute I was working the graveyard shift as a security guard, de-escalating a botched corporate robbery. The next, I took a bullet protecting an innocent bystander, trading my life for hers.

But my watch wasn’t over.

I awoke in Kakuriyo, the hidden Japanese spirit world. A dying goddess granted me a second life, a ruined mountain compound, and a unique class: Reishi, or Spirit Master. My mission is to protect and save her monster girl spirit children, who have grown dangerously feral.

They are suffering, burning alive from chaotic mana overflow. The only way to save them is to physically subdue them, bind them with spirit-forged restraints, and draw out the excess magic through intense, intimate connection. The bindings aren’t just for control—they are the only thing that gives these monster girls relief.

My first target is Kiri, a gorgeous, feral kitsune who has been agonizing alone in the woods for twenty-five years. Once collared and healed, she transforms from a desperate threat into a devoted, sharp-witted partner. Together, guided by a system artifact named Cliff, we have to clear the corrupted lands, rebuild our sanctuary, and fight off the monstrous Oni closing in on our territory.

The spirit world is ruthless, and the overflow is deadly. But my old life trained me for absolute calm under pressure. It’s time to build my sanctuary, claim my tsukaima, and show Kakuriyo exactly what I can do.

Why readers are binging the YOKAI MASTER series:

Progression Fantasy & Base-Building: Features a LitRPG-lite quest system, land cultivation, and sanctuary development. Experience meaningful power ascension as the protagonist levels up his skills and bonds.
Unique Bonding Mechanics: The Bakujutsu restraint system is a core magic mechanic. Physical dominance and spirit-forged bindings lead to mutual healing, deep trust, and explosive mana harvesting.
Definitive Harem Dynamics: A loyal, fiercely protective protagonist who builds an intimate, passionate family of monster girls. No cheating, no sharing. Each companion is uniquely integrated, ensuring the harem dynamic remains stable and satisfying.
Competent MC: A protagonist who uses real-world tactical leverage and absolute calm under pressure to master a violent spirit world.
Mature Content: Includes graphic adult situations, explicit intimate scenes tied to mana harvesting, and intense fantasy action.

Perfect for fans of classic HaremLit, monster girl romance, and high-stakes progression fantasy.

Scroll up and grab your copy of Book 1 today to start your next obsession!

Genre: HaremLit, LitRPG Progression Fantasy, Monster Girl Romance, Isekai Fantasy, Base-Building Adventure.