Beasts & Livestock

[Inspired by Beasts & Livestock by Tagame Gengoroh.]

In the distant future, humans have not only enhanced their own bodies with genetic engineering for terraforming but have also created new races. Humans, who have long oppressed the New Races as genetically engineered creatures for various purposes, are faced with a rebellion.

A new law, the Marna Carta, is established, depriving humans of all human rights and forcing them to live as livestock. Human evil technology is restricted, and genetic engineering is applied only to humans. As a result, humans have become human-livestock. Their genetically enhanced bodies are used for hard labor, milking, transportation, and, less commonly, for food.