I badly need recommendations

Rainbow city?

I've read it, thanks for the recommendation though!

I've read it, thanks for the recommendation though!

Guiding hazard is the only thing i can think of that is good

have you tried any of these? they're pretty popular, but i'm not sure if they exactly fit into the hunterverse category

post apocalyptic kinds:
https://www.mangago.me/read-manga/dead_man_switch/

https://www.mangago.me/read-manga/a_room_without_space_side_story_1/

https://www.mangago.me/read-manga/radio_storm/

about vampires and vampire hunters (they're a switch couple):
https://www.mangago.me/read-manga/thirst_1/

Oml i misread that. I thought you were asking for guideverse