Thread:Howlingwolfjoey/@comment-37883549-20190101212849/@comment-37883549-20190402060617

Because he thinks that killing everyone and reading their memories from the book of the dead will get the old "Natsuki Subaru" back; it diverges from around chapter 47ish or so in Arc 6. Shaula does anything Subaru says.

It's last year's IF. There's an IF for every one of the 7 deadly sins, except Envy, which is the main story.