It's just, after 5 chapters, i got so bored i haven't touched it again for more than a year now
the anime adaptation is quite nice, so i would recommend you try watching it
my only gripe with the story is how incompotent the other/older adventurers are
everyone relying on her too much and cant think of a decent plan..
later plot of season 1 become more detective mystery, find the bad guys...
i rather preffered the more light hearted adventure journey with the slimes and the struggle that ensues.
Hopefully season 2, or rest of the manga story improves or goes back to the initial premise.