Yuque/theories

Nire seems to have been the subject of doubtful experiments. As shown by the various pieces of "secret laboratory" that would tell the story of  her childhood;
 *  Experimental Subject 
 * We see in the first room two inanimate silhouettes in cages that may be his parents, also chosen for the experiments but not having survived.


 * in the second piece a nire (younger) in the middle of a large number of inanimate silhouettes tries to distract himself and speaks to his hand.This is perhaps a beginning of madness because of the experiences suffered.


 * in the third room, we see a large hand pointed to nire, as if to recall the fact that she was selected, being the only survivor of the experiments.


 * in the last room a rope and a stool suggest that nire has tried to commit suicide traumatized by the horror suffered during the experiments.


 * In the manor a Nire in a hospital bed can be found.Malade, Nire would have been chosen to live serie of experience aimed at finding a cure for the disease.

Nire is Clone
 * The themes of technology, surgery and modified bodies are ubiquitous in the game and seem to support this theory.

Nire in theory actually is clone, judging by name which means 20 she can be twentyth clone, this theory can be proved by events where can be many copies of Nire, like two in the pool, one dead on a junkyard, one lying in the bed in Black-White Manor, Nire can have memories of those padt clones, even the one special memory where she is eroded and still locked, in fact Nire can be clone of black haired girl with blanket from conveyor room, preferable fan name is riaru, probably she was terminally sick and been decided make her clone, many of them cuz life of clones seens to short, but in the end judging by bridge in Sand World, Nire killed Riaru accydentally, now Nire have feeling of guilt, in form of chasers blankets with bloody red hands, known as sheets, also fact that Nire is clone of Riaru can be proved by Brunette effect of Nire, Riaru had black hair, next fact is that Nire have memories where she is actually been ripped apart and then fixed and been normal again, this facts proving that Nire id clone.