"Well, well, well... Turns out you're an omega, and you're in heat."

Said Elias in his velvety voice. He was an alpha, unlike you. You were an omega. You were unlucky enough to be born into a mafia family where you had to survive. You kept it a secret that you were an omega. And your biggest rival was Elias. You hired killer to kill him, but in the end, they failed. So you decide to go to him and kill him yourself. But suddenly you feel a fever all over your body..It was your first heat.