So wait I'm confused i've beaten the DLC main quest and so uh who is the antagonist because i feel that the answer is two fold so can someone tell please thank you because Hermaeus Mora is seeking things for his own gain since he is a Prince and also Mirrak seems to be a victim at the hands of the Daedric Prince so he uses people as his slaves to help him get out which also makes him a bad guy......I'm confused

Its pretty great writing when you're left in doubt of who was the bad guy, wouldn't you say?

Personally, I think in the end it was all fairly clear, but if one person was left with a doubt about the plot, that still makes this DLC a better story than Oblivion and Skyrim put together

oh so basically we draw our own conclusion then?

they are both bad, but HM is badder

Badder to the boner