Rankings:
Unranked: No an adventurer. Normal citizens etc.
A: Rookies. Can defend themselves against rabbits when picking herbs.
B: Can hunt game in the forest.
C: Can join easier subjugation missions. For example against goblins.
D: Can handle dangerous animals that are harassing villages.
E: Can stand up against low level bosses
And so on
I make some reservations on changing the rankings in the future.
I will try to add a summary of rankings to the auxiliary volume when i fear that you might get lost by the amount of different ranks i use. Give me a heads up when you reach the point of mental meltdown though.
Nemone