Here some pretty popular guideverses
https://www.mangago.me/read-manga/the_hunter_s_gonna_lay_low/
(Ive only read s1 and im letting s2 marinate. It‘s a veryy good guideverse and slow burn)
https://www.mangago.me/read-manga/death_delayed_for_a_short_time_because_of_the_will/
(Read this manwha if you like action etc with romance more than romance with action bc this manwha is very „plot-centered“ and very VERY slow burn (romance part starts at end of s2/start of s3) I normally dont prefer BLs that have less romance than action plot but this one had me hooked)

Can someone recommend me some good guideverse stories? I feel like I havent really gotten into the genre so I would like to know the gems. I have started Guiding Hazard and have read Senza Republic (I think thats the name)
Thankkkk yoouuuuu Mwah forehead kiss