Once Reg recovers from using the Incinerator, Nanachi reveals that several children including him and Mitty were duped by the White Whistle Bondrewd, who took all of them to Ido Front located in the fifth layer, the Sea of Corpses, and used them for his inhumane experiments into the Curse. Nanachi and Mitty were sent together to the Miniature Garden of Dawn of the sixth layer, The Capital of the Unreturned, and afflicted by the Curse upon their ascension, leading to their current appearances and making Mitty immortal...