I don't get it man (sorry, my english is good but not that good), what do you mean I need to grind in Blackdale until I can finish the quests. If you were BR 15, then it is roughly 10 fights for me right now. I am BR05 and if I fight anything I take 2 BR a pop
So are you telling me to do all the disc 1 side quests with a low BR and grind after ? Is that it ?