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Keep on Truck-Kun: An Urban Fantasy Isekai Romance

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To save their world, he has to lose his mind.

Grant Miller is the man behind the wheel of Truck-kun. As a driver for Apex Transit Solutions, his job is hit the targets, trigger the displacement, and send the next generation of heroes to another world. It’s a paycheck, a purpose, and a death sentence.

Every soul Grant displaces takes a piece of him with it.

Suffering from a terminal case of “Memory Fracture,” Grant’s identity is eroding with every mile logged. His only hope for survival lies in the Anchor Theory, a desperate gamble that deep emotional and physical bonds can tether his fracturing mind to reality.

With the high-stakes contract ticking down and five powerful women fighting to keep him whole, Grant must navigate a world of magic, motor oil, and fading memories. He has to finish the job before he forgets who he is—and before the war he’s been populating finally catches up to him.

In the end, home isn't a place. It’s the people worth remembering.

403 pages, Kindle Edition

Published December 27, 2025

About the author

Austin Davis

31 books8 followers

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Profile Image for GrumpyOldMan.
470 reviews25 followers
January 14, 2026
This book started off confusing, and got more difficult to read as it went on. At the 36% point, it went off the rails, and I bailed on it.

The concept is interesting. The MC drives a Truck-Kun, sending others onto new realities. But one of the consequences of doing so is that his memory fractures. After 6 months and over 300 "hits", he relies on notebooks to remember things, and has no idea why he started the job. A new mechanic, female of course, decides it's her mission to help him stay whole.

The MC gets a job to send 12 people in basically 12 days to a realm at the behest of some god, the largest contract the company has ever gotten. It starts off ok, but then the author either screws up or is intentionally making crazy happen. The same target is hit twice days apart, but with different lead-up and conclusion. After the first time, the MC has a major memory issue. After the second, suddenly the MC and the mechanic are lovers having wild sex including anal, when they weren't before. Then some researcher guy shows up and tells him that while the mechanic is a good "anchor", he'll need multiple of them to stave off full memory collapse. And it was then I bailed.

It really felt like the author had the memory fracture. And while it may have been intentional, it was so jarring that I couldn't see myself continuing.
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