TV-Series
Description
Mitty originated as a red-haired human girl brimming with energy and optimism, driven by dreams of earning a White Whistle as a delver. Her life intertwined with Nanachi’s during a harrowing expedition orchestrated by Bondrewd, who forced both into twisted experiments channeling the Abyss’s Curse. A controlled descent to the Sixth Layer shifted the curse’s full force onto Mitty, warping her body into an immortal, grotesque form while sparing Nanachi partial humanity through rabbit-like mutations. The transformation erased Mitty’s speech and cognition, leaving only fragmented reflexes and faint vocalizations.
Bondrewd, intrigued by her indestructible regeneration, subjected her to relentless tests. Unable to watch her agony, Nanachi escaped with Mitty to the Fourth Layer, repeatedly—and futilely—attempting to end her life. Mitty’s enduring torment became Nanachi’s burden of grief and guilt, even as they tended to her needs.
When Riko lay poisoned, Mitty displayed fleeting awareness, crawling toward her with deliberate gentleness—a glimpse of lingering empathy. This moment spurred Nanachi to seek Reg’s Incinerator, a weapon capable of severing Mitty’s immortality. Her peaceful death seemingly released her soul, though Riko later sensed her presence during unconsciousness, hinting at an enduring spiritual bond.
The Golden City arc revealed a replica Mitty in Iruburu, crafted by Belaf using archived soul data. Consuming his own flesh to recreate her, Belaf exploited her immortality as an infinite sustenance source. Reuniting with this copy, Nanachi initially bartered their freedom to shield her, only to later guide her beyond the village’s confines, dissolving the replica permanently—a final acceptance of Mitty’s true liberation.
Her curse-induced immortality fueled endless regeneration, each cycle worsening her disfigurement. Only Sparagmos or the Incinerator could bypass this power. The replica retained her original’s traits, including an unhealed eye wound from Sparagmos.
Trivia notes reveal Mitty’s initial concept framed her as Nanachi’s brother. In Iruburu, her replica’s containment vessel mirrored her twisted form, encircled by flowers designed to magnify her cries.
Bondrewd, intrigued by her indestructible regeneration, subjected her to relentless tests. Unable to watch her agony, Nanachi escaped with Mitty to the Fourth Layer, repeatedly—and futilely—attempting to end her life. Mitty’s enduring torment became Nanachi’s burden of grief and guilt, even as they tended to her needs.
When Riko lay poisoned, Mitty displayed fleeting awareness, crawling toward her with deliberate gentleness—a glimpse of lingering empathy. This moment spurred Nanachi to seek Reg’s Incinerator, a weapon capable of severing Mitty’s immortality. Her peaceful death seemingly released her soul, though Riko later sensed her presence during unconsciousness, hinting at an enduring spiritual bond.
The Golden City arc revealed a replica Mitty in Iruburu, crafted by Belaf using archived soul data. Consuming his own flesh to recreate her, Belaf exploited her immortality as an infinite sustenance source. Reuniting with this copy, Nanachi initially bartered their freedom to shield her, only to later guide her beyond the village’s confines, dissolving the replica permanently—a final acceptance of Mitty’s true liberation.
Her curse-induced immortality fueled endless regeneration, each cycle worsening her disfigurement. Only Sparagmos or the Incinerator could bypass this power. The replica retained her original’s traits, including an unhealed eye wound from Sparagmos.
Trivia notes reveal Mitty’s initial concept framed her as Nanachi’s brother. In Iruburu, her replica’s containment vessel mirrored her twisted form, encircled by flowers designed to magnify her cries.