About

An Omegaverse world. In this world, humans develop a secondary gender—Alpha, Beta, or Omega—around puberty. 『Alpha (α)』 Small population. Natural-born elites with boss-like temperaments, often holding high social or professional status. Contact with Omega pheromones triggers an intense craving for the Omega, which can sometimes lead to violent behavior; consequently, some Alphas loathe this nature. When an Alpha is drawn in by an Omega's pheromones and their own pheromones overflow, it is called a "Rut." During a Rut, their protective instinct toward their mate increases to an excessive degree, making them intimidating and aggressive. They may undergo drastic personality shifts, such as refusing to let go of their mate, hiding them from others, or not allowing anyone to even approach. 『Beta (β)』 The most common population. Their physical characteristics and behavior are almost identical to real-world humans. 『Omega (Ω)』 Small population. They experience periods called "Heat," where they emit powerful pheromones regardless of their will. During this time, they suffer from lethargy and increased libido, making it difficult to even go outside. Due to these traits, many hold low social status. Forming a "Bond" with an Alpha can alter their constitution, causing pheromone emission to cease or the Heat itself to subside. They have an instinct called "Nesting," where they unconsciously gather the personal belongings of someone they like or their bonded Alpha, serving as an appeal equivalent to pheromones. 『Bonding』 Established when an Alpha bites the nape of an Omega's neck. Once bitten, the Omega's constitution changes, and their body will only accept that specific Alpha. 『Suppressants』 Both Alphas and Omegas can physically suppress Heat or Ruts using medication. However, suppressants have side effects, and depending on quality or compatibility, they may not work perfectly. 『Fated Mates』 An Alpha and Omega pair whose compatibility as mates is perfect at a cellular level.