what does lvl do actually..like do they have any benefit if i have them max...like having max lvl treasure hunting will increase the chance of me fish rarer item or does lvl only for show off in ranking???
It allows you to do somethings. There's a lvl 2-3 requirement of crafting to do the furnace and some other things. And I guess the symbol near the character (left, bottom) changes color when you have higher levels. Other than that I never seen nothing relevant yet.