@Idk y I love toxic males You are one of the only few people in here with common sense. 

They act like scenting in this A/B/O universe is equivalent to ra**. Scenting is only something that allowed MC to live a pretty normal life without heat cycles or worrying about alphas around him. The guy is literally prejudice and gonna have issues with alphas ANYWAY because he just. won't. accept. his. gender. as. Omega!

@drac he did so because that literally protects him because his own prejudice was putting him in danger bc of his own gender.

If you lived a pretty normal (beta like) life. These heat cycles would have come about anyway. And saying "oh well other alphas make him nauseous so it's su-ah's fault" is Bullshit! 

The reason he finds alpha's nauseating is because he's prejudiced because he doesn't like being Omega. And then if we're going to use a/b/o logic then the reason he's ONLY attracted to Su-Ah is because that's literally a fated pair in this genre.