I won't lie, it would've been great if there was some depth to the "hero" there. Killing others to go back home is already a huge stretch, it would've worked greatly if his character was fleshed out. In the end, he was one of those villains that simply saw everyone as mobs ripe for his picking. Oh well, moving on..
I forgot to mention, is it just me or did the art drastically improve in just a few chapters?