Sutoreiyâzu kuronikuru

In the early 1990s, clandestine experiments took place in Japan, employing two distinct approaches. The first approach subjected expectant parents to stress, with the aim of inducing mutations and developing unique abilities in their newborns. The second approach involved the birth of babies with traits akin to those of animals and insects, achieved through genetic manipulation. Subaru, Saya, and others were the results of these experiments.