Huh, Google Translate for the Japanese alt title gives "I Want to Retire the Mournful Ghost" which is a far more coherent translation than I had expected... At this point in the story I can't tell if it's literal or not, since it could either refer to a ghost from his past or him as the... uh... depressed little bastard. The part after the dash is pretty much "Training the Strongest Party with the Weakest Hunter", by which I assume the weakest hunter is him and the strongest party is the team we'll see come together at... 1.3? Too early to judge the story yet, especially with a cut away like that, that's not even a cliffhanger, it just looks incomplete...