JKSManga
I knew it! Bliss is playing the long game, she wants to kill the one of the gods that feeds upon death (Rex Immortui) and created the vampires for her own sake! And she wants Erin to be her instrument. The way Bliss sees it, either Erin goes on a rampage against the vampires and dies, therefore killing most vampires that she probably sees as abominations, or Erin outright kills the Rex Immortui eliminating the competition. She isn't just meddling, she's outright creating a third war between gods...
OK I'm not sure that Erin should be able to take on a God, but from what I can tell Bliss is obviously trying to make that happen, I jusyt hope that Quinn and the others are able to get he back on track. It's quite entertaining to find out that the Demon tier Sword has the ability to freeze people it thinks aren't worthy.