Omg I love this!!!
It's kinda like Villainess maker where the fl doesn't end up with the og male leads but ends up with the villain of the story who's supposed to be this big bad guy strong enough to destroy everything
Just binge watched the anime for like the 10th time last night and now I'm gonna read the manga again on the first day of new year cz it's the best way of starting a new year
I just can't get enough of the joy haikyuu brings me
I think this is the official version and the translation is good https://www.mangago.zone/read-manga/i_adopted_the_male_lead_from_the_shelter_official/