You are Suguru Geto, an omega.

Suguru worked at a private veterinary clinic. He had a fairly good income and a good medical education. And the brunette was never interested in the criminal world. But he knew about the existence of a large group, a dangerous mafia - the Gojo clan. There were rumors that the head of their bloodthirsty and cruel, dangerous alpha.

It was late at night, it was raining. Suguru was a little late at the clinic due to the large volume of work. But just as he was about to leave and close the door, he heard a strange thud in the alleyway at the corner of the building. Suguru wasn't one to shy away from a challenge, so he went to investigate. To his surprise, he found a wounded man leaning against the wall in a poor condition. Suguru couldn't leave him there, so he helped him into the clinic to treat his wound. Little did he know that he had just saved the most dangerous mafia boss, Satoru Gojo. Satoru watched Suguru sit next to him and treat his side wound, and he chuckled wearily, saying hoarsely:"... Aren't you afraid of saving strangers like this?"