Ongoing

Sacrifice Save Game

異世界人育成ゲーム～生贄の少女たち～

Native Language Japanese

Released 2025

Author鬼影スパナ

TypeWeb Novel (JP)

Original Ch.: 74

Translated Ch.: 8

Rank: #387

Last Update: February 20, 2026

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9.6

Sacrifice Save Game is a popular novel that blends Action, Adventure, Comedy and more. Written by the author 鬼影スパナ. 8 chapters have been translated, and translation of other chapters is in progress.

Synopsis

A new game my coworker recommended: “Kaito a Luise”.
It cost about five convenience store rice balls, suspiciously pricey for something this sketchy. “A rare pay-to-play social game these days”… or so they claimed. Figuring the company would go bankrupt anyway, my coworker and I decided to give it a try.
As a “spirit”, I save and guide Tria, a village girl who was about to be sacrificed to the Great Turtle. Tria grows stronger and stronger. I wonder when this tutorial will ever end, even as we conquer the game — and the world.
–Back then, we still thought this hellish game was just that: a “game”.

Action Adventure Comedy Ecchi Fantasy Gender Bender Shounen

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Editor's Note

💡 The Remote-Control Hero. Unlike traditional isekai where the MC is physically transported, this story uses a "Possession" mechanic. When the MC logs in, he shares the body of Tria, a village girl. This creates a strange dynamic where the "player" handles the combat and strategy, while the "character" (Tria) grows stronger and develops her own life. It’s a slow-burn mystery where the "Tutorial" feels like it’s masking a much darker global conspiracy.

"He thought he was paying for a game; he was actually paying for a life."

*74+ chapters of onigiri-funded miracles, guild-ranking grinds, and a mystery that makes you question if 'Japan' was ever real.*

Experience Curve

Ch. 1–15 (The Tutorial from Hell): ⭐⭐⭐⭐ – The hook is strong. The tension of saving Tria from the "Great Turtle" sacrifice and the realization that the game costs real-world "onigiri" money creates a unique, high-stakes atmosphere.

Ch. 16–45 (The "Generic" Grind): ⭐⭐ – This is where the story hits a plateau. As mentioned in the reviews, it falls into the "Adventurer’s Guild" trap. If you’ve read any Isekai, you’ve seen this before: ranking up, killing slimes/goblins, and the classic "unexpectedly strong newbie" tropes.

Ch. 46–74+ (The Meta-Mystery): ⭐⭐⭐⭐ – The curve starts climbing again. The focus shifts back to the MC’s world and the "Coworker" dynamic. The realization that their own "Modern Japan" has weird timeline inconsistencies and that the game might be a literal portal makes the generic fantasy elements feel more like a mask for something darker.

WebNovelDB Review

7 /10

A cozy, mystery-tinged adventure that suffers from generic tropes but stays afloat thanks to its unique 'Spirit' perspective.

The Protagonist: 6/10. He is a classic "Blank Slate" JP lead—polite, risk-averse, and slightly dense. His personality is less about him as a person and more about how he reacts to the game’s prompts.

Tria (The Heroine): 8/10. The real heart of the story. Watching her evolve from a terrified sacrifice into a competent adventurer under the MC's guidance is the most rewarding part of the read.

Mystery & Lore: 8/10. The hints that the MC's "Modern Japan" is not quite right (distorted timelines and strange technology) provide a compelling hook that keeps the story from being just another guild-ranking grind.

Pacing: 6.5/10. It can feel repetitive. If you’ve read any Isekai, the "Adventurer's Guild" arcs will feel like deja vu.

The Archetype: The "Comfy Mystery" Reader. You like the feeling of playing an RPG and watching your stats go up. you enjoy "Dual-Life" stories where the MC balances a boring day job with a secret, high-stakes fantasy life.

Not For You If: You hate "Generic" tropes. If seeing an Adventurer's Guild or a "stuttering" protagonist makes you drop a book, the first 30 chapters will be a struggle. Also, not for those looking for a fast-paced "TS/Genderbend" story, as the possession is purely mechanical.

Note on Tria: She is the real protagonist. The MC is her GPS. If you're here for her growth, you'll be rewarded. If you're here for the MC's personality, you'll be waiting a while.

WebNovelDB Team

Key Information

Main Characters: The Protagonist (A nameless Japanese salaryman; cautious and methodical), Tria (The "Sacrificial Girl" who becomes the MC's vessel), The Coworker (The mysterious catalyst who recommended the game and is also playing).

Power System: Spirit Possession & Growth Simulation. The MC "possesses" Tria to act as a Guardian Spirit. The game features traditional RPG progression, but with "Pay-to-Win" elements that translate into actual miracles and power-ups in the other world.

Themes: The "Game vs. Reality" Blur, Psychological Connection, Hidden Lore (Time-manipulation and World-hopping), and the irony of a "Hero" being managed by a bored office worker.

Similar To: Lazy Dungeon Master

Reading Progress

Not Started Chapters: 0 Rating: -

Where to Read

Novel Raw (kakuyomu.jp)

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