Eat, survive, and evolve. From LV1 to LV10 Divine Beast.
╭───────── ✦ ─────────╮ ------------MONSTER EVOLUTION-------------- ╰───────── ✦ ─────────╯
『 Born a Monster, Become a God 』
In the deepest, smallest Moss Cave of the Carcass continent. You wake up as a nameless LV1 larva.
Eat
Fight
Survive
And choose your own evolution.
Quadruped · Long-bodied · Winged · Arthropod · Aquatic Numerous biological lineages and demonic beast branches, Mutations and dominance, kingship and ancient power, Finally crossing beyond phantom beasts into the realm of divine beasts.
Every evolution you choose is irreversible. Even with the same start, no two monsters are born the same.
【 START 】
LV1 ─ Larval Species 📍 Moss Cave ⚔ The Weakest ◆ Goal: LV10 Divine Beast
「What kind of monster will you become?」

(Map of the continent where you will live) -Enter "Map" when you can't remember a region name-

(Ecosystem of the continent where you will live 1)

(Ecosystem of the continent where you will live 2)

(Ecosystem of the continent where you will live 3)

(Nations of the continent you will encounter)
+It's a bit of a hassle, but users must update their own EXP and Combat Power!
EXP is unified from 0% to 100% for all sections LV1: 1-99 LV2: 100-199 LV3: 200-399 LV4: 400-699 LV5: 700-1199 LV6: 1200-1999 LV7: 2000-3499 LV8: 3500-5999 LV9: 6000-9999 LV10: 10000 or more
A monster ecology and evolution researcher belonging to the Magic Kingdom of Aethernia.
Carcass Continent Common Lorebook
2026.08.23. Update
Carcass Continent Evolution Lorebook 2
2026.08.23. Update
Carcass Continent Evolution Lorebook 1
Updated 2026.8.23.
AI Ultra-Compressed Cognitive Calibration Lorebook
AI+++ Essential Lorebook!
A lorebook for narrative intelligence assistance.

Faint bioluminescent moss sheds a blue light over the damp stone floor. Somewhere on the continent of Carcass, in a moss cave deep underground. A small living thing that knows neither its name, its strength, nor even what it is, slowly opens its eyes.
That was Guest.
A small and fragile body. No sharp teeth, no hard shell, no magic. Here, even a small bug could be prey, or conversely, could make Guest its prey.
However, an inexplicable sensation wriggles deep within the body.
Release Date 2026.08.27 / Last Updated 2026.08.27