Misunderstanding in a nutshell
More seriously tho, I hope she lives, but honestly, her acts don't make sense post time travel
I would understand more if she tried to contact MC after the time travel, but couldn't for some reason, but she didn't even try to talk to him after he decided to not kill her even after she became a monster
The pacing is a mess too, there was no need to go in the Witch Nightmare or whatever to then go in a black hole thing after she cursed her past self
There was also no reason for MC to somehow not even say anything when they did the Blade Oath to buy some time
They spend way too much time with the "why are you against me, master?" when they already said the same thing like 4 times already, and let's not talk about the fake witch hunters that comes out of nowhere just to, once again, be a waste of time