GUIDEVERSE

My most favourite manhwa in Guideverse genre. It took a bit of time to get used to the artstyle but the story is very good, at least got me.
https://www.mangago.me/read-manga/success_oriented_guide/

Ordinary Person A
Special Guidance
Guiding Hazard
Escape, Ray
Approximal Guide
Senza Replica
The S-Class Guide As Sweet as Honey
Guilty Affection