Manga Boy Having Useless Skill Mapping

Not on his 15th birthday received inferior skills related to managing the world map and terrain. Well, absolute uselessness! And then it gets worse because his best friend gets incredibly powerful force, because of which they have to stop communicating.
Further, Noth leaves for another place in order to start at least somehow earn his living and come to terms with his useless skill. But one day everything changes when he meets a certain Jin, inviting him to his group, because they supposedly need his skills. This is how Not's adventures begin with a group of the strongest creatures, where he will grow up and turn into the strongest!