
While interstellar tends to happen in a futuristic setting, ger happens in a historical setting.
Normally there are 3 genres in this world. Women, men and ger.
Ger are men, but with a constitution between both genres. Since they can give birth. Where the babies come from i have no idea.
To identify a ger, in this world they have birth marks that allow to know their genre. And the rest is history.

Didnt include it because wherether the ones i named rhere is always the "fated pair" meant to be or whatever, hunterverse in itself is more like fight monsters but there is not the "exclusive/meant to be " aspecr. Just regular BL.
Unless you are talking of a different hunterverse im not aware, guideverse pretry much uncluded the monster fighting, gates and such
So lets see if im not missing one:
Domverse
Omegaverse
Nameverse
Cakeverse
Guideverse
Beastverse
Gerverse
Interstellar Beastverse
Mpregverse(???)-not sure is a thing