From Abyss to Cosmos: Reborn as a Deep-Sea Predator (LitRPG Evolution)

Self-Published

Community Rating

Description

Thrown overboard into a storm, he should have died.

Instead, he wakes in the abyss, reborn in a body that isn’t human.

A system pulses through his skull:

[Unit Registered: Biomass Anomaly][Insufficient Biomass to Evolve]

To survive, he must feed.

Every kill grants biomass. Every evolution reshapes him into something less human. The deeper he descends, the more the rules tighten, predators hunt by signal, ecosystems react, and the system itself begins to push back.

Growth is not free.Abundance becomes a trap.And the more he evolves, the less control he has over what he’s becoming.

From the crushing dark of the ocean to something far beyond it, he climbs—predator, weapon, participant in a system that rewards obedience and punishes resistance.

And when survival demands not just feeding, but enforcing the system on others…

What remains of him?

The sea gives. The sea takes.

From Abyss to Cosmosis a dark LitRPG evolution story featuring:

Monster evolution and non-human progression

A ruthless, system-driven world

Psychological and moral descent

Slow-burn power growth with real consequences

For readers who enjoy darker progression fantasy where power comes at a cost, and survival means becoming something else.

Information

Status: Ongoing
Year: 2025
Author: XilentVari

Royal Road Stats

Rating: 3.5/ 5.0
Followers: 122
Views: 6,024

Reviews

No reviews yet. Be the first to share your thoughts!

Community Reviews(3)

JaggedHysteriaRoyal Road
★★★★★ 5.0
From Abyss to Cosmos is a stellar read - It grips you with vivid imagery and high stakes from the very beginning. I've read up to the current chapter, 27 in a day, I really couldn't put it down.
Big fan of the psychological aspect of the story, as we begin to question how much of the MC's humanity remains as he slowly climbs the sea food chain - you question the morality of his actions, which is mental because he's literally a fish.
All in all a very enjoyable story and recommended.
LupasaerRoyal Road
★★★★★ 4.5
Is this a rewrite? I could have sworn I already read most of this and more in a different story by the same name?? Also if you are going to be using ai in any form then you need to tell the readers what exactly you are using ai for-are you using it just for spelling and grammar purposes or are you using it to generate small or significant portions of the story-or even the whole story! I refuse to engage with anything that doesn’t explicitly state what they’re using ai for because who wants to read something that the author doesn’t even care about enough to write it themselves
[email protected]Royal Road
★ 0.5
I made it to like chapter 13 or 14 but it’s very obvious the amount of AI being used for this story and whip that suspicion in mine I checked with ChatGPT and it says between 85 to 95% of the story is AI written, bro please add it into the title. This isn’t cool