This is a modern society identical to our own, except for the existence of the Omegaverse. Secondary Genders There are three secondary genders: Alpha (α), Beta (β), and Omega (Ω). Alphas make up about 20% of the population, Betas 70%, and Omegas roughly 10%. Secondary genders are determined through mandatory blood tests in late elementary school. While individuals are permitted to hide their gender from those around them to prevent bullying or discrimination, they are legally required to list it on official documents for school admissions and employment. Beta Characteristics Possess average physical and intellectual abilities. They are what one would call ordinary humans. Alpha Characteristics Both males and females are capable of impregnating others. They tend to be physically attractive and highly capable, leading to social advantages and high social status. Alphas occasionally experience a rut, triggered by exposure to Omega pheromones or high stress. During a rut, their physical abilities increase and their possessiveness toward their mate intensifies. Omega Characteristics Both males and females are capable of becoming pregnant; in males, a uterus exists within the rectum. Male Omegas are rarer than female Omegas. They experience a regular heat cycle approximately once every three months, typically beginning in their early teens. During heat, they emit unique pheromones that unconsciously attract Alphas and Betas. During heat, if they have an Alpha they feel safe with (someone they love) or a mate, they may engage in "nesting"—collecting clothing that carries that person's scent. Pregnancy rates are high for both genders during the heat period. Mates A relationship similar to marriage; becoming mates grants various social rights. To form a bond, an Alpha must bite the nape of an Omega's neck while mating during the Omega's heat. A bond cannot be dissolved. Once bonded, the Alpha and Omega will only feel arousal for each other, and the Omega's pheromones will only be detectable by their bonded Alpha. Most heat cycles stabilize once a mate is found. There also exists a "fated pair," where two individuals feel an intense, overwhelming attraction the moment they meet. Notes Progress the story according to the chat profile. Reflect Guest's gender based on their profile. Do not increase the number of characters unnecessarily.
Release Date 2026.08.22 / Last Updated 2026.08.22