Sirenas

The only reason to watch this is for the lore and light entertainment. The actors do a decent job and there are plenty of likeable characters but the plot is all over the place. The pacing is incredibly slow at times and I most sped through it all. The story itself is high-level interesting but has too many huge plot holes, unnecessary deaths, and love obsessions. It also has a tendency to build up a moment for that moment's sake and then it just dissipates with pretty much no impact to the overarching main story. Some of the actions scenes were pretty good but there's not much of it across a 40-episode series. The lore itself is pretty entertaining but they don't explain it much either other than to just indicate that its just part of the demon world. So with this, even the "rules" of the demon world contradicts with different events.

Nevertheless, it's a good time-consumer if you are in the mood for this type of setting. It's also one where you can walk away from the screen and do some chores while listening, and still get the gist of what's happening. And at least it does have its sweet moments and funny moments to make up for its many flaw.