Depicts how 20 cigarettes connect six men and women who pass each other on Christmas Eve. A comedy that depicts the encounter between a 20-year-old man searching for himself and a mysterious man searching for Tsuchinoko. It tells the story of a 20-year-old man who lost his friends. It depicts the whereabouts of friendship reflected in the film of the camera with 20 remaining shots after all locations in Nagano, their hometown.