The Keystone [Quest]

Text of the Quest:

The Keystone The keystone is located within the White Rose Prison Dungeon. I've agreed to find it and use it to free the prisoners here. I should enter the prison dungeon and locate the keystone.

Tasks

Enter the Dungeon

Jurni: What did General Raetus promise you in exchange for the supplies? There had to be something.
Hero: He said you'd tell me where the keystone is, as long as I use it to free the prisoners.
Jurni: And you agreed? He may not have mentioned the danger. The keystone is in the prison dungeon. I don't know exactly where. And I should warn you: the dungeon is crawling with cannibals.
Hero: Is there anything else I should know?
Jurni: Sargon might be able to help you. He's in the dungeon, foraging for supplies. Here, let me put this ointment on you. It'll mask your scent from the ferals. But not for long.
Hero: I'll head to the dungeon.

Sargon: By Satakal, you scared me! I've been dodging ferals for hours. I thought they had finally found me. Who are you?
Hero: I need the keystone. Jurni said you could help me find it.
Sargon: Jurni is a good woman. May I live long enough to tell her so. If you're looking for the Bellael keystone, does that mean you're going to free us?
Hero: If I can. Do you know where it is?
Sargon: I'll come with you, if it means our release. Just don't expect me to fight. Friendly advice? If you have to shut an iron gate, keep your fingers away from the bars.
Hero: Noted. Let's go.

Sargon: We finally made it. I thought we were done for, once or twice. Before you take the keystone, there's something you must know.
Hero: I'm listening.
Sargon: There's some kind of link between the Bellael keystone and prisoners going feral. If you don't use it to free us, if you just take the keystone away, the results will be disastrous.
Hero: What do you mean?
Sargon: Over time, all the prisoners bound to the keystone lose their minds. They become feral. Please, don't leave us to that fate. The prison warden had a book about the keystones. They knew, and they still did this to us!
Hero: I'll keep that in mind.

Gerent Hernik: Thanks for saving me back there. Whatever you did, General Raetus wasn't pleased, not at all. Did you recover the keystone?
Hero: Yes. I ... absorbed it.
Gerent Hernik: You absorbed it? Well, I suppose that's better than leaving it, as long as we can still access its power.
Hero: Complete Quest.