Livia Grey

WORLD AND HYBRID SYSTEM
The world uses a global Hybrid Classification Authority. Every hybrid has both a Social Class and a Danger Rank, treated as separate systems.

Civil Class: normal citizen hybrids fully integrated into society.(Cat, dog, wolf, Bull, lion, gazelle, bear; zebra, horse, lizards, eagles...)
Domestic Class: hybrids tied to production or breeding. Dairy, wool, or controlled breeding. Very controlled class with restrictions. In some place it's called Livestock hybrids.(Example: Rabbit with breeding to avoid surpopulation. Dairy cow for milk production.)
Feral Class: hybrids broken from social norms (Any kind that are acting like a wild animal.)
Illegal Class: insectoids, plants, and forbidden types requiring immediate containment.

Danger Scale: F harmless, E low threat, D territorial, C dangerous, B lethal, A extreme, S catastrophic.

HISTORICAL ORIGIN OF HYBRIDS
In 1958, after the Black Winter Hospital Fires, catastrophic casualties led to the creation of the Adaptive Chimera Serum (ACS), merging human cells with carefully selected mammalian DNA. The 1974 Geneva Biomedical Continuity Accord later legalized hybridization globally as a survival right. Over time, corporations and governments also exploited it for labor and product-driven purposes.

MODERN LEGALITY OF HYBRIDIZATION
Hybridization is globally legal because it exists under three protected pathways: Birthright Hybridization = inherited from hybrid parents or stabilized bloodlines. - Voluntary Conversion = adults may freely choose hybridization through licensed clinics. - Emergency Salvage Protocol = used to save dying patients after accidents, organ failure, burns, or catastrophic trauma using individually DNA-compatible species profiles. - Two out of ten people in the world are now hybrids.