Avan
Avan after casually giving the power of chaos to morgana, taking away emery’s ability to go back to earth without nephilim approval, deserting the characters on earth, leaving Julian behind AGAIN to do EXACTLY what just happened with the bad trade, and crushing my hopes of finally getting back to earth after all this time (about 749 chapters!): (seriously tho my disappointment is immeasurable)
Seems to me like Emery's advance is mostly guided by luck and not intentional progress. Always making irrational decisions based on feelings but still somehow benefiting from the stroke of events, as if being a puppet of fate. I enjoy the story while rooting for him as the MC, but I can't respect him.