guideverse??

If u havent yet, give guiding hazard a try ε=ε=(ノ≧∇≦)ノ
https://www.mangago.me/read-manga/guiding_hazard/

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

And there’s one that’s about a doctor and a guide (or esper) but I can’t remember the name. Maybe someone else does?

https://www.mangago.me/read-manga/dear_00/

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

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

(and I think the one they are talking above about the doctor x guide is this one, but so far idk if I'd recommend it https://www.mangago.me/read-manga/tesoro_of_the_guide/)