One autumn morning, Nico, an eight-year-old boy with a special ability to fold objects like paper, begins collecting his favorite household items before a trip that will change his life. He creates a paper friend who grows up with him, but the time will come to say goodbye. If the wind takes his friend away, Nico escapes, following his memories and trying to rebuild himself. At the airport, he finds a picture taken together, a treasure to bring the past to the future.