>>>This article is a fanfic derived from "Attack on Titan", cp Li Ai. >>>The inspiration for this article comes from a clip video I saw on site B. I don't know why the av number cannot be sent, so I send you the URL: https://www. Bilibili. Com/video/av1788400/ >>>The title comes from: Imagine Dragons "Monster" >>>This article is fictitious, the Sentinel Guide AU, which means that Little Angel Allen is the guide (you can Baidu for related settings) >>> There will be stories about past and present lives, so be careful.