Omegaverse manga

One day after school, the class representative, Usui, witnesses Yuma, a popular alpha at school, doing the nasty. His partner is the bad boy, Ichita. After finding out the pair's secret,Usui gets dragged into a messed up relationship from that day fo

A omega, Kiro who was abused throughout his life got adopted by a royal family and got a contract marriage by his adoptive parents to an alpha named Shijin, not knowing Shijin was the abuser of Kiro, he was very traumatized but luckily he was saved b