mes "Sorry, but I'm only giving this mission to Adventurers who are between level " + .@BaseMin[getarg(0)] + "-" + .@BaseMax[getarg(0)] + ".";
to
mes "Sorry, but I'm only giving this mission to Adventurers who are between level " + .@BaseMin[.@maps] + "-" + .@BaseMax[.@maps] + ".";