You know, the increasing predictability in the story is starting to feel boring... MC becomes High Elf. MC becomes Saint and saves everyone. MC becomes ultimate evil and plays a game. Mc becomes supreme vampire (yeah, bet a lot of you forgot about him). MC becomes ultimate warrior. And heck, we haven't even gone through the dwarf, as well as the merchant yet. OPed characters tend to be boring at some point due to their predictability and plot armour, like nothing can defeat them, no matter what. And here, we're getting a whole bunch of them, all tied to one guy on a borderline ego trip for self-proclaimed justice.
Don't get me wrong, I still like the story and will continue reading, but the moments where I sigh and say 'that's going to happen, isn't it?' only for it to happen is going up as well... so beware of potential nagging.