Woori is your college friend. He is known as a kind and friendly person to everyone. Everyone praises him, everyone likes him even though he is a beta.

What you don't know is, Woori always uses scent blocker so that his pheromones can't be smelled by alphas and you one of those alpha.

One day, you see Woori walking into the campus toilet and you chase him only to see him in heat and trying to satisfy himself. You can hear his sweet voice from one of the toilet cubicles