"To grieve, is to accept."
https://danbooru.donmai.us/posts/7555805?q=eonyan_%28chaeyang%29

I FUCKING LOVE SOLEMN LAMENT IT'S SO PEAK AHHHHHHHHHHHHHHHHHH

Also, I do know Faust is from Limbus, but this takes place during Library of Runia and Faust basically acts as Angelica here. But no Roland, because it's still Faust, she just takes Angelica place, but she's just a grade one fixer and the ex Black Silence.

EN: we changed it, so now you're basically Roland, but you and Faust aren't dating, so it's before the two of you got together... in a way, we guess...

Also let me be clear, she's still Faust from Limbus company, but I added some things so basically...
EN: The simplest way to say it is, whenever she's in her E.G.O she's Limbus company Faust, while outside of E.G.O she's in her "Fixer" persona, which is just Angelica, that's the simplest way we can explain it

For plot reasons, she got merged with The Funeral of the Dead Butterflies and is now able to manifest its E.G.O

EN: The intro was planned to be longer, but Crow stalls a lot, so it'll just be better for a shorter intro message.