[Darkman.exe213]

Spoiler for episode 4:

So at this point, it's pretty apparent that fish girl's story is a metaphor for the overall plot. But I'm hoping the anime doesn't end the same way that the story did.

Also, it's nice to see the series take itself a bit more seriously for a change.(as a whole, not just during the battle) I'm hoping the the rest of the series will stay the same way.