Responses
one manga came to mind... i think
http://www.mangago.zone/read-manga/bokura_ga_tsugai_ni_naru_made/
not omegaverse but... http://www.mangago.zone/read-manga/ookami_wa_koi_ni_naku/ ?
So i read this manga a long time ago. it's yaoi and an omegaverse my first omegaverse ever. the story is about an alpha and an omega (kinda like they're kids or smth) and they are fated pairs. they live in mountains or smth (whatever it is , it's not modern life) i guess. one day the omega goes to the library and interacts with the Liberian, meanwhile the alpha sees them and gets mad. and later when he goes to the omega's room he rapes him .. ? tell me you remember.