I confius.. blonde an alpha or omega??, So the 'hyuwoo' a beta or omega??

Blonde > dominante alpha
Black haired boy > they said that he is a beta but looks like a omega ( bacause he is pretty )

Thank you... I got confius when he said 'rut'.

But then he couldn't smell that alpha's rut pheromones it didn't seem like he got affected

Rut is mostly for alphas and omegas haver their heat