Hi! So, you can go through my a/b/o bookmarks for hyvnho, here's the link: https://archiveofourown.org/bookmarks?commit=Sort+and+Filter&bookmark_search%5Bsort_column%5D=created_at&include_bookmark_search%5Brelationship_ids%5D%5B%5D=23399538&bookmark_search%5Bother_tag_names%5D=Alpha%2FBeta%2FOmega+Dynamics&bookmark_search%5Bother_bookmark_tag_names%5D=&bookmark_search%5Bexcluded_tag_names%5D=&bookmark_search%5Bexcluded_bookmark_tag_names%5D=&bookmark_search%5Bbookmarkable_query%5D=&bookmark_search%5Bbookmark_query%5D=&bookmark_search%5Blanguage_id%5D=&bookmark_search%5Brec%5D=0&bookmark_search%5Bwith_notes%5D=0&user_id=idypatheia

keep in mind that a couple of those are not hyvnho-centric but rather focus on other ships and feature hyvnho as some sort of side ship. there might also be some where it is a/b/o, but not strictly alpha mnho and omega hyvnjn. also, PLEASE MIND THE TAGS. these are fics that i like and have bookmarked and i'm comfortable with, which means they aren't tailored to anyone else's preferences/limits/squicks but mine, so check the tags and only click on what you're comfortable with.

that being said, my fav fic in this niche would probs be sof's:
https://archiveofourown.org/works/45205339
sweetheart, sweet cream by firsty is also lovely:
https://archiveofourown.org/works/38202949

lastly, sorry this answer took so long ;; i've been slacking with some of my retrospring messages