
A 13 year old girl named Ray awoke in the bottom of the building. She lost her memory and could not understand why she was there. It appeared there was a murderer, Zack, that was covered in a whole body bandage. "I have a wish, please kill me" "Help me get out of here with you, I will kill you then." The strange ties between them will deepen their promises. Where are they supposed to be? For what purpose were they confined? What fate is to await them? A mission to escape from a sealed building begins...! The completely novelized version appears! (Source: Amazon, translated)
Satsuriku no Tenshi is a Japanese novel of 366,150 characters, with 9,632 unique words and 1,812 different kanji. Its difficulty rating on Jiten is hard, 3.2 out of 5. The full vocabulary list ranks all 9,632 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.