Apocalyptic World With My Mate

Hasegawa Izumi a twenty-two-year-old Omega, In a world where secondary gender exists, Izumi was born an Omega and the only one in the family full of pure blood Alphas. Izumi was the youngest of three sons, Izumi's family was well off since his father was the owner of a big corporative company and his two brothers were also very important people, the oldest was the heir of the family and everything else while his second brother was an important doctor and owner of the biggest hospital of Japan. Even though he came from an important family Izumi felt like he didn't belong so he immersed himself in literature and started spending on his own, he was happy with his life since he was very lucky to have such luxury when some of the Omegas don't have such happy lives and are treated badly or raped sometimes, Omegas were just things to be used by the Alphas and then abandoned.