Quest: a valuable asset (Divinity: Original Sin 2)

At the moment in quest of precious has a log for such entries (the order from the bottom up, as in the game). Now Kidude.
What to do for this quest?
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PRECIOUS
Day 14-11:12
We looked in the mirror of dark glass, and from there we started talking with a creature resembling a heavily disfigured elf. This evil creation took us for Lone wolves and demanded to know how many more awakened we killed. Whoever this creature is, it is clear that it is behind the contract on our lives, pulling the strings from somewhere far away and giving orders through a magical mirror. We have to stop her.
Day 12 - 21:09
We found a contract that provided that someone is willing to generously reward the Lone wolves, if they hunt and kill awakened.
Day 4-15:37
Gareth said that on an awakened being hunt. We better be careful - do not need to attract the attention of hunters.
Day 3 - 20:29
Aleksandar, son of the Divine Lucian, was also awakened. He was trained ally of Dallas, Vredeman. I would like to believe that we killed him.
Day 2-15:50
We won Windego. Before the attack, she begged for forgiveness for some unknown deity. What God can worship such a crazy thing?..
Day 2-15:48
We met again with Windigo - the most insane sorceress from the ship, and again she tried to kill us.
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Dark mirror is on the second floor of the sawmill zhivoderov, where rust Hanlon. The entrance to the second floor stairs.