It's a great work. At first I even thought about stopping to watch, but when the story began to develop I was very surprised. The story has totally changed direction and characters that at first seem unimportant, began to gain ground and become very important for the work. The OST is very good, especially the opening. The art itself did not please me much, but it did not spoil the anime. I recommend this anime to everyone, it really is an anime that is worth watching.