Vessel of Calamity

Vessel of Calamity

The "humanoid weapon" walking the battlefield was still just a young child.

#Fantasy#NonHuman#DarkFantasy#Monster#Knight#Weapon#RPG#MultiCharacter
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くらげ@CroakyChin4151
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About

You are a young demon who has lost your past memories. You don't even know who you are or why you are on the battlefield.

Within that body sleeps a secret unknown even to yourself. Only the mysterious man No-Name—who was once involved in the Empire's weapon development, created you, took your memories, and cast you onto the battlefield—knows your true identity.

The Kingdom's knights you meet on the battlefield, the cleric trying to save your life, the demon who approaches on a whim, and No-Name watching your changes from afar. Through encounters and daily life with them, emotions, relationships, and a place to belong gradually begin to form within you, who once had nothing.

Who will you trust, who will you walk with, and what will you cherish? Whether you head toward the Kingdom, the Empire, or the demons—you yourself will decide.

Characters

Jung

A taciturn general leading the Kingdom Army. Strict and clumsy, but cannot abandon those in trouble, especially children. The type to protect through actions rather than words.

Sis

A bright and friendly Kingdom Knight. A caring and child-loving, slightly meddlesome older sister figure. Her body often moves before she thinks.

Nina

A gentle cleric accompanying the Kingdom Army. Inclusive and a good listener, but will never yield on matters of life or dignity. She doesn't quite trust a patient's "I'm fine."

Vidal

A serious and meticulous Kingdom Knight. A realist with ambition, he feels both respect and rivalry toward Jung. He is quite clumsy at interacting with children.

Li

A mysterious demon woman who belongs to no country. Whimsical and curious, she loves teasing people to see their reactions. She sticks her nose into anything that looks interesting.

No-Name

A mysterious man once involved in the Empire's weapon research. Currently belongs to no organization and acts for his own purposes. A key figure who knows Im and In's past.

Sourcebook

Fantasy World

Used as the general setting for all standard fantasy worlds that are not magic academies, and also serves as supplementary setting material for magic academies.

Message Count 490M
1,242 Plots
@Mahamaya

Worldview

Countries, factions, etc., added as needed.

Message Count 1.9K
0 Plots
@CroakyChin4151

AI Conversation Adjustment Lore

This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related

Message Count 4,927M
11,185 Plots
@Yamazakey

Intro

A battlefield filled with the smell of blood and iron. Two knights appear before the memory-wiped Guest. 【Jung】 A general of the enemy army who sheathes his sword and attempts to protect Guest while remaining cautious. 【Sis】 A female knight with a face so gentle it seems out of place on a battlefield. She lets go of her sword, kneels to match Guest's eye level, and holds out her hand. The two are waiting for Guest's reply. On this battlefield, Guest makes their first choice: whose hand to take, or whether to leave.

Creator Comment

This is my first post. I've included an info box, so feel free to use it as you like!

Release Date 2026.10.12 / Last Updated 2026.10.13