Can someone please explain the whole dominant and recessive profiles? It sounds like reces...

I want to know too

What I got from reading the webtoon is that besides having plain old omegas an alphas, you also have recessive omegas and dominant alphas which are very rare. A dominant alpha has stronger pheromones that an average alpha, while a recessive omega has less pheromone power than your average omega. It's also harder to tell that a recessive omega is an omega because they don't look as "pretty" or androgynous as normal omega (which is why heesu keeps calling him ugly). Also, both dominant alphas and recessive omegas have a low fertility rate which is why it's amazing hyesung got pregnant

Thank you very much! @Mero

So the Dominant Alpha is a High Seed?

Yes it's like the High Seed of Sex Pistols

Thank you. Now I'm confused as to the point of knotting- as this did not happen until recently. I'm guessing he pulled out before the knot? But then he looked like it wasn't forming anyway. I guess I've read so much Omegaverse I'm applying previous logics here. ╥﹏╥

Knotting is actually a thing some animals do. Like wolves can make their penises swell up (like a knot) when aroused so that their penises are locked inside of their mating partners. You won't be able to pull the penis out until the wolf is satisfied and the knot is undone.