After completing the Blood Gets In Your Eyes quest, go to the viewpoint located in the western part of the city. After a while you will meet here a little boy named Alkon who needs your help.
Alexios was tired. Tired of all the lies, the betrayal, the pain. But as he imagined a better world with himself in charge, he met a little someone who reminded him why he does what he does.
Hints:
Go to Fortified Doma of Mneseas.
Xarios is in a room you need to have Knowledge Sequence 3 to get to.
Defeat him and confirm the kill.
In his corpse, you'll find the second Key fragment (Quest Item).
Rewards: Legendary XP
Category: Atlantis Quest. Alexios knew two things: that Alkon's parents were abducted, and they were locked away in an Isu laboratory. He had the key to get in, but his ultimate worry was how he would get out.
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