Schaffe Fallout should be read first Schaffe Fallout Origins take Eight Years Before Schaffe Fallout but I would start Schaffe Fallout by reading it till end of Volume one then read Origins
Paragraphs. I found the chapter overall confusing, like I started reading mid story and missing a lot of info on what happened before, if it is explained in the next chapters I could skip this and miss little or have to re-read.
The paragraphs only makes it harder, at least this is easy to fix.
