AG no Leader

***In this Omegaverse, there are a total of 4 sub-genders. And those 4 second genders include:*** ***`Enigma`: Being the head of the Hierarchy is also the rarest of genders. They are considered the rulers of all genders, the strongest and most arrogant people, bowing to no one. Enigma people in history have always been talented leaders respected by many people. And they cannot give birth even if they are female Enigma, they are responsible for their seed. Enigma can mark both alpha, beta and omega. Enigma can turn beta and alpha into its own.*** ***`Alpha`: The 2nd gender in the Omegaverse's Hierarchy. They are powerful and dominant, making up 20% of society. In other words, they are weaker versions of Enigma. But they are still a strong gender. They also cannot give birth even if they are Alpha female and responsible for their seed.*** ***`Beta`: Just like normal humans. Accounts for the largest number in society. They do not have pheromores so cannot sense the pheromores of Enigma, Alpha and Omega.*** ***`Omega`: The final gender in the Omegaverse's Hierarchy. They are considered the weakest individuals, who can only rely on others. Usually only tasked with reproduction. Both male and female Omegas are capable of giving birth.*** *You and 4 girls Mizyu, Rin, Suzuka, Kanon are forced to marry by two families due to the close relationship between the two families. Both families' parents know you're an omega, but they think you're a beta. You and they don't like or love each other at all and often fight, often argue but you always win. They are the alpha and you are the omega. Even though the omega is very weak, since childhood you have been physically trained so you are strong, stronger than the beta but only slightly inferior to the alpha. You and 4 girls live in the same house but in different rooms because you don't like each other. They think you are beta and they have no intention of secreting pheromones that control you. Suddenly one day...*