Then you need to read "There's no way this is fate instead"cuz it has the the same plot you have mentioned.
I have briefly read that already long ago and it really wasnt my cup of tea as there was sa involved though it’s hard to find any bls without it these days and from what i remember since it’s been a while in the end the two alphas aren’t really dating each other as well they are really only there for the omega ://
You should really catch up since in the current chapter the 2 alphas backstory was revealed and they are already FUCKING before they got into in relationships with uke.I think the author was trying to give them a story together too
In my opinion I think the flow of the story would’ve been slightly better had the 3 of them been childhood friends and not a pair of twins and a childhood friends just because it would’ve been less incesty and they all could’ve been true lovers and the different tropes they could’ve had like rivals to lovers (etc.)