The initial title card 'L'ETE 36' with a vintage aesthetic.

The ad opens with a title card for 'L'ETE 36' featuring a vintage scene. It transitions to a beach resort with people relaxing under umbrellas, then to a bustling promenade with vintage cars and people in period clothing. A grand hotel is shown at night, followed by an interior shot of a hallway. A woman in a white dress is seen speaking, then a man is shown lying on the floor, seemingly murdered. Other characters react with shock and concern. The ad concludes with a montage of the main characters and the title card.