I really loved this Anime. The concept is amazing but the story is not consistent. I'm bothered by the fact that the first 7 episodes were connected and explained the lore one by one. Sadly episode 8, 9 and 10 had nothing to do with past characters or events. Then episode 11, 12 and 13 brought back the old story. Overall it was a fun experience for me, I'm just disappointed in the plot holes.