There's a lot in here that seems to work – cool character designs, nice art direction, and, on the whole, a striking atmosphere. Unfortunately, the English translation feels kind of unrateable in that the literary intent just doesn't come through clearly enough.
There are a lot of places where it's hard to say if important plot information is being conveyed accurately or not, and a lot of the imagery is strange in a way that doesn't seem purposeful. (An example from the very first line: "A heavy fog has enveloped ruins of the fallen kingdom. Like a palm, it covered every single corner, sealing it in a dormant embrace." – like a palm?) It wouldn't feel fair to say more about the story when I wasn't able to experience it in a form that did it justice.