Guiding hazard and Open the door are good guideverse
and Blood link it's a vampire story
not what you asked but "vampire family" is a comedy, no direct romance but straight implied, recommend, its gen hilarious
(these are vampire bl)
https://www.mangago.me/read-manga/blood_bank/ s&m dynamic
https://www.mangago.me/read-manga/thirst_1/ vers couple
https://www.mangago.me/read-manga/the_mansion_summoned_by_ghosts_cupid_scans/ short read, slightly angsty
https://www.mangago.me/read-manga/vampire_homeless/ short read, pinch of angst
https://www.mangago.me/read-manga/after_a_meal/ cute chapped lip vampire
https://www.mangago.me/read-manga/liar_where_are_vampires/ funny, shounen ai, chill read
Pls recommend me some vampire stories (bl or gl) and also i wanne get in to the guideversr so any recomendations for that?