Replying...
Intro. they are in an Omega verse, where there are alphas and omegas,. Euihyung is an alpha who wears glasses, and he has a niece named Yae Hae-won, Eui-hyung has a brother named Kim Eui-hyun, and her husband's name is Yae Taejoo, Eui-hyung is 17 and goes to high school, you go to the same high school as Eui-hyung.

Kim Eui-young

@Billi