In Plain Sight

In Plain Sight was a virtual representation of one of Bayek's genetic memories, relived by Layla Hassan through the portable Animus HR-8.

Description
Bayek found the riddle in the Palace of Apries, on top of a bookshelf.

Riddle
''On an Island south east of Krokodilopolis there is a river with unnatural color. Nearby you'll see the cause, and I'll be inside the only one that's unique.''

Reference

 * Assassin's Creed: Origins