But all these reasons for why is exactly what's annoying. They treat the very limited knowledge they have on mana as gospel. The job isn't to have high mana. The job is killing monsters. Having high mana doesn't equal great adventurer. If he kills monsters using unknown methods, or even...
Oh? What's this? A new challenger has entered the fray?!
But seriously the 'mana index' is one of those plot devices I hate, because really I just want to see him use his powers. Instead we get panel after panel of number low means useless unga bunga
1. She's into the dog collar.
2. New girl pats her head and calls her a pet.
She doesn't want a bf or gf; she wants an owner. I'm pretty sure that's case closed.