Director: Martin BourboulonWriter: Caroline Bongrand, Thomas Bidegain, Natalie CarterStars: Romain Duris, Emma Mackey, Pierre DeladonchampsSummary: The government is asking Eiffel to design something spectacular for the 1889 Paris World Fair, but Eiffel simply wants to design the subway. Suddenly, everything changes when Eiffel crosses paths with a mysterious woman from Arun's past.