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About the series
Zac is alone in the forest when Earth joins a dangerous multiverse. Armed with a hatchet, he must survive and find his family. The story combines game systems with cultivation: training to gain greater power.
What to expect
Classes and skills sit alongside cultivation, rather than replacing it. The appeal is working through choices about power in a much larger universe. Choose it when learning a system is part of the fun for you.
The audio
Pavi Proczko’s own listing puts book 1 at 23 hours and 29 minutes. Even the first step is a long listen.
Our heavy-stats rating is a reading guide, not a timed measurement. If lists tire you, sample the narration and consider starting with a no-stats series before buying a long run of these books.
Skip it if
You want a short trial book or a finished story. Also skip it if repeated decisions about powers feel like interruptions rather than progress.
Where to start
Begin with Defiance of the Fall
Start with Defiance of the Fall, book 1, and follow the numbers. Use that first book to test whether you enjoy the focus on survival and gaining power before committing to the rest.
Defiance of the Fall audiobook order
Main story, in order. Times are rounded and use normal playback speed. Packs are counted once; extra collections are excluded. Check the language, narrator and edition in the store results.
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The Primal Hunter: Both begin with a changed world and offer game systems. Try The Primal Hunter if a lead who enjoys his new role as a hunter sounds more appealing than Zac’s struggle to survive.
Sources and scope
These primary pages support the story and edition notes, checked on 5 November 2026. Fit and stat-density labels are editorial judgments. Earlier runtime research also informs the list. How we check the guide.