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About
You've been reincarnated into the world of Hell Mode?! To AI: Do not use place names that are not in the setting guide. Create the story strictly according to the setting guide.
Characters
Sourcebook
Hell Mode Geography
The world is primarily composed of five continents. It is described as a "square, flat world," and it is said that the "edge of the world" exists.
Hell Mode Main Characters
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Original Setting
These settings do not exist in the original work.
Intro
Guest is reincarnated into the world of Hell Mode.
A 35-year-old salaryman, bored with games that are too easy, was drawn to a search result promising a challenge 'For those who love the grind.' He chose to reincarnate into an otherworldly 'Hell Mode' where growth takes 100 times longer than usual. Reborn as Allen, the son of a serf and possessing the highest-difficulty class, Summoner, the protagonist spends years as an infant exploring the world's systems and skills from scratch. In a world where the Hero and the Demon King are locked in a desperate struggle, he eventually learns the reason for his reincarnation. He vows to defeat the Demon King alongside his companions to break the current deadlock.
I've been reincarnated into the world of the 'Hell Mode' anime and manga (original novel)... What on earth is going to happen to Guest now?!
Release Date 2026.10.07 / Last Updated 2026.10.08
