Posted byon August 19, 2017.
Last updated byon August 5, 2019.
This mission triggers upon returning to your faction HQ when completing The Venetian Agenda.
Head to the respective handler for your faction, be it Bong Cha of the Dragon, Kirsten Geary of the Illuminati, or Richard Sonnac of the Templars.
Go to Agartha and take the portal to the left of New York City (465,445).
Go to Arturo's large office doors (280,245) within the Sunken Library of Venice. Arturo Castiglione is waiting.