We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.
Last full accuracy audit: 2026-08-26 · 30 entries checked · 10 flagged · 29 issues confirmed · 10 corrected · 19 still open
Isabella — Isabella did not report the children's escape attempt to headquarters; she deliberately withheld the report to give them a head start after being outmaneuvered.
Isabella — Isabella did not remain a Caretaker until the end of the series; in the manga's final arc, she is shown to have left Grace Field House and is living freely, implying she survived the demon world's collapse.
Norman — Norman was not shipped out as part of a deal between Isabella and himself to ensure Emma's freedom; Isabella shipped him early because he was too dangerous, and he did not strike a bargain with her.
Norman — Norman spent roughly two years living among the demons is incorrect; he spent about 1 year and 9 months in the demon world, and he was taken to a research facility (Lambda) where he was experimented on, not living passively among demons.
Yugo — Yuugo first appears in Chapter 37 and Episode 13, not Chapter 38 and Episode 14.
Yugo — Yuugo dies in the Goldy Pond arc, not the Seven Walls arc.
The Escapees — Ray did not leave with the others after the fire during the first breakout attempt; he stayed behind and was captured, later escaping on his own.
The Escapees — Norman was shipped to Lambda 7214, but he was not a 'demon manager'; he was a test subject and later became a resistance leader, which is correct, but the phrasing 'not a demon manager' is misleading because no canon source suggests he was ever a demon manager
Human World — The demon 'Grandma' is named Isabella, not Sarah. Sarah is a different character (a human caretaker at Grace Field).
Human World — Not all children raised in farms are harvested; some escape or are rescued, and the farms raise children specifically for their brains, not all children universally.
Grace Field House — The 'LORE' section incorrectly states that the electric fence 'signals the demons'; in canon, the fence is a lethal barrier that electrocutes escapees, and demons are alerted by Mama or the children's implanted transmitters, not by the fence itself.
Emma's Plan — The claim that 'Norman was shipped out—a planned separation rather than a betrayal' is inaccurate; in canon, it was a forced removal by the farm system, not a planned separation.
Emma's Plan — The statement that 'the plan always included a rescue mission to save the other orphans, not just an escape' is misleading; the original plan was to escape with only the older children, and the goal to save all was adopted later.
The Human World — The entry states that demons require a suppressant drug to control their predatory instincts in the Human World, but in canon, demons like Sonju and Mujika do not require such a drug there.
The Human World — The entry claims that demons can and do appear as a regular threat in the Human World, but in canon, only a very small number of demons ever enter the Human World and they are not a regular threat.
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