Grave Discovery

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

Riddle
''Within the Birthplace of Apollo, seek the Temple of Delians. There is a secret passageway to an underground tomb behind a bronze statue. Find me in a pile of apples guarded by snakes.''

Outcome
Kassandra found and recovered the treasure.

Reference

 * Assassin's Creed: Odyssey