Interesting idea ruined by mediocre formatting, uninteresting main character, unnecessary comedy, too much modern lingo for old times characters, and too many different point of view changes in a single chapter.
If the author would just focus on the main character, flesh him out in an interesting way, remove the stupid anime like dense idiot crap he has going on, remove the minecraft aspect it would be a good enough story to pass the time.
Remove the many different point of view per chapter and stick to a single, as in one, point of view per chapter.
Flesh out the side characters because so far they feel like background noise, not bringing anything to the story.
If you are going to write about being Hades then stay within his godly purview, don't change too much or it just puts people off and stops being about being Hades and start being something else.