Sensei. Erika. You shouldn't just monologue out your backstory like that. That breaks the suspension of disbelief, doesn't it?
Anyway, you've done your job, so back off for now.
...You WILL back off, right sensei? You're not going to start a fight here, are you, ERIKA?
WIth the sheer number of canon and non canon chapters, and no graphic on the first page to tell me what is what, I am genuinely confused at which chapters I'm supposed to read and in which order.