Flamel's Secret: The Elixir of Life

Flamel's Secret: The Elixir of Life was a virtual representation of one of Arno Dorian's genetic memories, relived by a Helix initiate through the Helix Navigator.

Description
Having acquired both halves of the mechanism, Arno returned to Marie Anne Lenormand to locate Nicolas Flamel's laboratory.

Dialogue
Arno went to Notre-Dame in search of one of the hidden doors to the underground lab. Whilst in the tunnels, Arno discovered members of the cult there as well. Arno defeated the monks and approached the door, using the mechanism pieces he had previously acquired to open it. He retrieved the Elixir of Life and returned to Lenormand.
 * Lenormand: Ah! I foresaw your return! Come, I have something to tell you! This card here, the Key! And here, the Sun! Against these other cards, it is quite clear that many people are in search of Nicolas Flamel's secret laboratory that has remained hidden these hundreds of years. You are ready? I commend you, but I cannot help you. The final mystery of where to find Flamel's laboratory is beyond my powers. Only you can solve the enigma. My intuition tells me you will do well!
 * Monk: Spirit of Nicolas Flamel! We await the interloper to take vengeance upon him!
 * Lenormand: Have you brought the Elixir? Of course you have! I knew you would not fail me. Many thanks, my dear Arno. I foresee a great future for you.

Outcome
Arno handed over the Elixir of Life to Marie Anne Lenormand.

Reference

 * Assassin's Creed: Unity