Today’s Omegaverse-ification is…
Eat Before You Go!
Kang Cheolho is an omega, and of course Khan, Kyul, and Eko are his pups
I personally ship him and Kim Sanghu (mostly because I like their dynamic and Sanghu is my favorite regular. in canon I hope Cheolho stays a single dad actually), so I say the two of them are a beta-omega pair
other characters:
Choi Jaewoo is a beta
Kim Manho (Food God) is an alpha
Cheon Taejung is an alpha
Kim Hun is an omega
Han Doyeong is a beta
Blade Queen is an alpha
Jeong Inchang is an alpha
Kang Hyeok is a beta
Beast is an omega
worldbuilding:
I think in this world secondary genders existed even before the other worlds started invading, but they actually don’t exist in most of the other worlds (mostly because I think it would be fun to see the family confused when Cheolho gets cuddly all of a sudden)