If you ask for directions in Paris, passers-by will take a map out of your bag and give you directions. From there, I board the train back to Seoul. Trains pass through Europe and through Asia, and time speeds up by an hour a day. Seonjae gradually falls into the chaos of time. Finally, the train arrives in Seoul, and Seon-jae tries to find a house with the address, but it is impossible to find a house with only the address in the narrow and winding alleys of Seoul. Suddenly, Seon-jae realizes that his method of finding a house is not suitable for Seoul. Seon-jae stands on the road to find a house again.