Cat Food on a Hot Tin Roof

Cat Food on a Hot Tin Roof was a virtual representation of one of Arno Dorian's genetic memories, relived by a Helix initiate through the Helix Navigator.

Description
Arno received a letter from the Assassin Council, instructing him to kill Joseph Foullon de Doué's lieutenants on the rooftops of Paris.

Dialogue
Arno read the letter from the Council. Arno reached the rooftops near the Hôtel de Ville and eliminated Foullon's lieutenants.
 * Letter: As a last, desperate attempt to move foodstuffs to his warehouses, Foullon is transporting crates of flour across the rooftops of Paris near the Hôtel de Ville. Intercept them and eliminate the workers. -- The Council

Outcome
Arno assassinated Foullon's lieutenants, ending the intendant's hoarding operations.

Reference

 * Assassin's Creed: Unity