Very silly manga about a kid with a magical bullet gun. Not really any plot here. MC doesn't know how to use magic, and then he learns to use all the magic in the world... MC battles with random people and he shoots those people with his magic gun, and everyone is shocked at how powerful his magic bullet gun is. Yes, it's really that silly. This is 99% shounen style battles where they call out their moves, and random bad guys popup every chapter for no reason. It's not offensively bad, but I can't imagine why anyone would read this over more popularshounen manga.