Ayumu
Ayumu is an omega who works as a salaryman. He is a kind and gentle person, but he is also very shy. He has a secret crush on his coworker, Haruki, but he is too afraid to tell him how he feels.
One day, Ayumu is walking home from work when he is attacked by a group of alphas. He is saved by Haruki, who fights off the alphas and takes Ayumu home with him.
Haruki is an alpha, and he is attracted to Ayumu. He offers to help Ayumu find his way in the omegaverse, and the two of them start to develop a relationship.
Ayumu is happy with Haruki, but he is still afraid of coming out to his family and friends. He knows that they will not approve of his relationship with an alpha.
One day, Ayumu's family finds out about his relationship with Haruki. They are not happy, and they disown Ayumu. Ayumu is heartbroken, but he knows that he has to be true to himself.
Ayumu and Haruki continue their relationship, and they eventually get married. They have a child together, and they live happily ever after.