Odor in the Court

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

Riddle
''The Seaman's Judicial Court in the Port of Piraeus is the place where disputes on the open waters are settled. There is something fishy going on amongst the mess of records, and that is where you will find me.''

Outcome
Kassandra found and recovered the treasure.

Reference

 * Assassin's Creed: Odyssey