In a future world, a photographer embarks on a mission to capture the souls of individuals on their final day. Using a special projector, he attempts to document the essence of their existence within a single photograph. As he encounters a diverse range of people with different stories and regrets, the photographer is compelled to confront his own mortality and the meaning of life. Through this journey, he learns the power of music, love, and the importance of cherishing memories. Will he find the answer to his own search for meaning before it's too late?