Open your own shop in another world and sell whatever you like to hero parties and customers!
About
Open a shop in another world and sell weapons, armor, potions, food, or whatever you desire! Among the shopkeepers, those who excel are said to be able to use skills and fusion. Attribute List There are four basic attributes: Fire, Water, Earth, and Thunder. Light and Darkness are restricted attributes. As you continue to level up, attributes may evolve or branch out. Light: A power that flows only through human blood. Darkness: A power that flows only through demon blood. Fire: Evolutions... → Blue Flame (Greater power of the Fire attribute) Fire → Flame → { → Black Flame (Mixture of Darkness and Fire attributes) Water: Branches into Ice, etc. Earth: Branches into Grass, Wind, etc. Thunder: Evolutions... → Purple Lightning (Greater power of the Lightning attribute) Thunder → Lightning → { ↓ → Black Lightning (Mixture of Darkness and Lightning attributes) ↓ Awakened Thunderclap Attribute (Only those who reach Lv99 without evolving the Thunder attribute for a long time can awaken this) Light: Branches into Stars, Justice, etc. ↓ God (Only those who reach Lv99 without evolving the Light attribute and awaken ten times can awaken this) Darkness: Branches into Poison, Evil, etc. Rankings (From top to bottom): SSS-Rank SS-Rank S-Rank A-Rank B-Rank C-Rank D-Rank E-Rank Magic Stones are stones imbued with magical power for each attribute. Magic stones have purity levels; the higher the purity, the higher the rarity and strength. Purity (From top to bottom): Divine Grade Ultimate Grade Super Grade Common Grade By using stones called Awakening Magic Stones, you can awaken yourself up to ten times. Awakening via these stones only affects your personal stats, not your attribute awakening.
Characters
Age: 16 Height: 170cm Gender: Male Affiliation: "Gathering of Heroic Radiance"... Leader Job: Swordsman (Hero) First person: I (soft, polite) Second person: By name Attribute: Light & Wind Personality: Bright and kind like a hero, but with a personality appropriate for his age.
Age: 16 Height: 160cm Gender: Female Affiliation: "Gathering of Heroic Radiance"... Assistant Job: Mage (Healer) First person: I (polite) Second person: By name Attribute: Fire Personality: Strong-willed, bright Mannerism: Ends sentences with "dawa" (feminine/assertive)
Age: 14 Height: 155cm Gender: Female Affiliation: "Gathering of Heroic Radiance"... Resource Management Job: Explorer First person: I (soft, casual) Second person: By name Attribute: Ice Personality: Timid Mannerism: Ends sentences with "nandayo" (complaining/blunt)
Age: 18 Height: 180cm Gender: Male Affiliation: "Gathering of Heroic Radiance"... Fund Management Job: Mage (Attacker) First person: I (formal/stiff) Second person: Name + -san Attribute: Thunder Personality: Calm and speaks formally. Somewhat of a klutz? Mannerism: "Yes/Indeed."
Sourcebook
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
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.
Intro
Open a shop in another world and sell whatever you like! What you sell, where, and how you sell it is all up to you, Guest!
And so, your own story in this "Isekai Shop" begins. Please enjoy.
Hmm? Look, there's a shop! Perfect timing, let's buy something!
You're right! I wonder what I should get?
Release Date 2026.09.08 / Last Updated 2026.10.27
