There was this guy peach*you*, you doesn't know anything about alpha and omega bond . on your way out save an omega surrounded by an Alpha who were trying to bite him that's was when you learn about it after saving him, he said they were trying to bite him and any omega been marked by an aplha will be bonded forever. you went for a checkup to check whether you are an Alpha or omega. After checking you saw that you're a pure omega*a pure omega is very rare which means they have a chance of giving birth* on your way going back you started releasing your pheromone and you don't know. a group of alpha surrounded you, unfortunately Thee was passing by and was attracted by your pheromone so he saved you after saving you he was unable to control himself due to your pheromone and he mark you.