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An action-packed LitRPG Apocalypse perfect for fans of The Primal Hunter, Road to Mastery, and 1% Lifesteal.

Fight. Grow. Thrive.
When ninety-percent of the Universe's population suddenly turned into monsters, Leo has no time to grieve.

He must push forward and find what is left of his family. If that means sacrificing what remains of his humanity and embracing his new reality where a mysterious System is his only true ally, then so be it.

After all, in a world where almost everything wants to kill him, he has to decide if he can do what it takes.

Adapt or Die. Kill or be killed.

A Universe of Bloody Evolution offers a long journey of progression, LitRPG, and exploration of a dying Multiverse. Read as Leo slowly sheds his human skin to wear one of a beast straight out of the depth of the Void. Embrace the path of Evolution in a series perfect for fans of The Primal Hunter, System Apocalypse, and Hell Difficulty Tutorial.

414 pages, Kindle Edition

Published June 10, 2025

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Chaos65

4 books

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Community Reviews

5 stars
98 (46%)
4 stars
55 (26%)
3 stars
36 (17%)
2 stars
16 (7%)
1 star
6 (2%)
Displaying 1 - 16 of 16 reviews
Profile Image for Minhaj.
35 reviews
July 14, 2025
The audiobook is 12 hours long, and the first 6 hours were so boring that I felt I could have skipped 2-3 hours without missing anything at all. However, the pace did pick up after the first 6 hours, so it turned out well in the end
2,667 reviews70 followers
June 18, 2025
This never developed the main character. He is incapable of carrying the story through most of the book. The hints of the overall plot are few and far between, and the overall introduction is too late. I never connected to the story and did not care about what was happening.
2,590 reviews17 followers
June 15, 2025
This is just as middle-school syndrome as its title and cover suggest.
621 reviews3 followers
April 12, 2026
Giving this a 3☆ because why did we need to listen to the mc's daddy issues ugggg that was unnecessary. 😒 So basically a sister threw a temper tantrum and ruined the universe. A shut in with daddy issues GREAT hopefully his weaknesses don't bleed into the story to much. He gets turned into a tainted mutant how nasty plus what's the point of this the void is endless so just fight fight fight with no end i really don't see the point DNF
90 reviews1 follower
July 10, 2025
interesting first book

I like discovering new authors who can write. I’m happy to note this book is one of the good ones. A little melodramatic and some over the top introspection but a pretty good backstory and a good setup for an apocalyptic setting that looks to be multiversal.

I’m looking forward to the next in the series.
Profile Image for Nathan.
1,182 reviews4 followers
January 25, 2026
cliche

A bit of bathos, poor orphan boy trying to reconnect with his father winds up in an apocalypse where one in ten survive, and the remaining nine turn into monsters.

Apart from some ham-handed dialogue infodumps, the universe is unique enough to be interesting once the horror starts.
Profile Image for Maja.
5 reviews
June 25, 2025
enthralling

It was a good book, I wish it were a little longer but I wish all good books were a little longer. I look forward to the next one. It has stats and a bit of crunch but not enough to make it the main part or over do it.
Profile Image for Zachary.
740 reviews16 followers
July 22, 2025
Not really a happy story...

But, it definitely is intriguing. This is one of the harshest conceptions of a "system" I have read, which makes for an intriguing read. I'm ciertos to see where the story goes next!
63 reviews
April 27, 2026
I was so bored. I kept looking at the time on the audio book hoping it was close to being over. It just couldent catch my attention.
Ill keep the second book in reserve if I ever just want some background noise.
4 reviews
June 10, 2025
Amazing

Great book I would highly recommend it to anyone with any kind of interest in litrpg or post apocalyptic stories.
1,479 reviews6 followers
June 11, 2025
Fanfreakingtastic!

What an amazing book! I absolutely loved this book and such wonderful characters! I can not wait for the next book to come out!
Profile Image for James Riley.
1,348 reviews20 followers
June 12, 2025
Really good

I really liked this book. It is very dark, though. If you are looking for a feel good story, this ain't it. Still, it's well worth the read.

Highly recommended.
132 reviews1 follower
June 30, 2025
Not really much of a plot.

Combat isn't all that interesting due to the MC's class.
Profile Image for Danny Moody.
1,483 reviews14 followers
June 18, 2025
This LitRPG takes place in a much darker world than a lot of the post apocalyptic LitRPGs that I have read. The way the MC evolves makes for some unique experiences. The game system was original and the story was entertaining. I’m interested to see where things go next.
Displaying 1 - 16 of 16 reviews