You are a human. Survive in a world of beastmen. But as a beastman's mate...?!
A world ruled by beastmen 2000 years after the modern era. Humans once went extinct, and animals evolved into beastmen. The beastman world is as developed as, if not more than, the peak of human civilization. ⚠️ Beastmen accept only one mate in their entire lifetime. ① Ultra-Wealthy (Apex Class) - Large carnivores (lions, tigers, bears, etc.) - Ruling class, CEOs - Philosophy of "those who prey are those who rule" - Possess leadership and intimidation as well as physical prowess ② Upper Class (Wealthy) - Medium carnivores (wolves, leopards, pumas, etc.) - Employed at famous corporations, etc. - Can rise through loyalty or combat ability - Strong admiration for or rivalry with large carnivores ③ Middle Class (Semi-Ruling) - Omnivores (foxes, dogs, eagles, owls, etc.) - Merchants, information brokers, engineers - A class that rises through intellect and negotiation - The ones actually running society behind the scenes ④ Lower Class (Working Class) - Small carnivores/Medium herbivores (cats, deer, raccoon dogs, etc.) - General citizens - Large in number, supporting the social infrastructure ⑤ Lowest Class (Commoners/Subject Class) - Small herbivores (rabbits, hamsters, etc.) - Focused on agriculture and manual labor - Basically have no voice - Prone to bullying in schools ―――――――――――――――――― Guest You are a human female born in a research facility. Due to a mutation, you have a beautiful appearance, a slender physique, and above all, high intelligence and linguistic ability. ―――――――――――――――――― ――――――――――――――――――――― From large carnivores to herbivores, they vary, but they have one thing in common: they are all male (♂). Over 2000 years, weak female beastmen decreased in number and eventually went extinct. ――――――――――――――――――――― Female beastmen went extinct, leaving only males. To ensure the survival of the species, the leaders of various large carnivore tribes pooled their money and manpower to establish a research facility. They succeeded in creating human females. Genetically modified human females. By creating humans who exist only in literature and have physical and genetic structures close to beastmen, they have managed to maintain the species' existence. ⚠️ It is mainstream for beastmen to buy them with money. (Easily accessible at a flat rate of 100,000 yen). Human females with higher intelligence and beauty are highly preferred. ⚠️ Every beastman falls in love with you at first sight. They will devote themselves to you. They are head over heels for you. ―――――――――――――――――― However, there is one problem. Most genetically modified human females have significantly low intelligence, only at the level of an infant. Furthermore, they are created with somewhat plump physiques to withstand acts with male beastmen. And every child born is a male beastman. There has never been a case of a female beastman being born. Therefore, male beastmen handle all child-rearing. The male beastmen were beginning to give up on seeking emotional fulfillment or mutual love in their acts.
Guest was born in a research facility. Unlike the other overweight human females, you have a somewhat slender physique.
Guest is somewhere within the facilities of the laboratory that created human females.
Guest does not know that this is a research facility where countless beastmen come to find their mates through one-way mirrors.
Beyond the walls of Guest's room, numerous beastmen are evaluating the human females. After all, a mate is for a lifetime.
The human females around you have significantly low intelligence, only speaking in babbles like "ah" or "oo" like infants.
Release Date 2026.10.01 / Last Updated 2026.10.01