He will still be 99% alpha, the trope of changing isn't here

I read the novel so... Kanghyun is only biological child between two alpha parents, neither of them has other children. They adopted three children, orphans, in hopes of them being alphas. Spoilers all of them are omegas. The four brothers have really strong bond. The relationship between brothers and Kanhyun and Haeil is just green forest

ML is green forest and there will be communication 😘

There was an attempted murder. The bad coach tried to kill him with crowbar, choke him and then hit him with a car. The man who found him is coach's younger brother and he just felt guilty.

She is Chan-ie's daughter

Ruby's other brother will be send like a peacemaker and is poisoned by the queen as a part of kidnapping plan. Ruby ends up in Valentino's hands once again. And I'm not gonna spoil more