战力 of Immortality

Don't be angry to hear this but the artifact associated with immortality is near where you hunted those Cevents.
Cuirinia acquired such power dealings with a Vampire. In exchange for giving some of the souls she collected for Ignatus, she managed to list her name on the Vampires' clan register. And that is how the current Cuirinia was born.

A way to take away her immortality? Well. There is no way to find out, at this point. But the Code of the Vampire might help.
There is the <HFFFA7272>Statue of the Vampire Goddess<HFFFFFFFF> in one of the rooms in the eastern section of the <HFFFA7272>Asylum<HFFFFFFFF>. You will find that the statue is holding the <HFFFA7272>Code of the Vampire<HFFFFFFFF>. I hope you can find some clues in there.
There is no use bringing that to me, so go straight to <HFFFA7272>Elder Mybling<HFFFFFFFF> who is standing in front of a door in <HFFFA7272>Western Ellore<HFFFFFFFF> once you get it. He will give it to Ferguson later.

Don't tell me you are still here because you want to hear the story of that statue? This is no time for that, so please do what you must do.
Get the <HFFFA7272>Code of the Vampire<HFFFFFFFF> from the <HFFFA7272>Statue of the Vampire Goddess<HFFFFFFFF> in one of the rooms in the eastern section of the <HFFFA7272>Asylum<HFFFFFFFF>. And then take it to <HFFFA7272>Elder Mybling<HFFFFFFFF> who is standing in front of a door in <HFFFA7272>Western Ellore<HFFFFFFFF>.

I sense that you've gone through a lot. Do you have any good tidings?

Hmm. Is that the Code of the Vampire? Ferguson might be able to learn something if I show it to him. Give it to me, then. I'll pass it on to him.
In the meantime, take a rest for a while. I will send you a word as soon as we learn something.