Procession of Bones

Procession of Bones was a virtual representation of one of Kassandra's genetic memories, relived by Layla Hassan through the portable Animus HR-8.5.

Riddle
''They keep piling up in the city, so the dead are taken east toward the bridge that splits into three directions. Then north, to where a winding road leads to a small camp. They are to be dumped in a pit along with the other waste. You can find me down there, like cold feet poking out from under a blanket.''

Outcome
Kassandra found and recovered the treasure.

Reference

 * Assassin's Creed: Odyssey