Since September 2001, the club "AIR," which has kept its lights on in Daikanyama, Tokyo, has been the foundation of club and dance music culture, a major element in its revitalization, and has always been a leader in the music journey. Although "AIR" ended its role with regret when it closed on the very day 2016 began, the music journey is about to begin anew. What has "AIR"'s 14-year presence brought to us and culture? And what will be passed down from the past to the future? Strategy SET produced a documentary centered on interviews with famous DJs and crews who knew the scene at the time, using the title of their final event on December 31, 2015, as the keyword. This documentary will become a valuable asset for many music lovers and for the future music scene.