How can you have her in new future if she leaves after Granburgh's first attack, and replaced by white haired girl(forgot her name)
I do know she left on the 1st run; because she was meant to/or rather scripted to be.
But I somehow found a way to keep her, though I don't remember exactly.
-1st requirement is that the game must be on the 2nd run; so players must use the [New Game+] option before anything else.
-Next is probably her weapon(?), I think. I emptied her inventory because I thought she'd leave, but for some reason she did return.
As for how I found "da wei", I think I read it somewhere. Probably here, or maybe somewhere that has a discussion about it.
This is my 3rd run save, I haven't go 4th yet, wanna collect all the Brothel scenes for a moment.
Also, I believe [Verna](If we talk about the same White Haired girl) replaces our Villain-Wannabe senpai, not Cordelia.