Tonbo

As an old man takes a morning walk, he is startled by a paper airplane overhead. He follows it to a strangely familiar town. There he meets a man who calls him “son” and high school boys who ask him to play catch. When he sees a glimpse of his reflection, he realizes a shocking fact: He is a young man. Could it be that he is getting younger and younger with each person he meets.

As he searches for the plane, he is led deeper into his memories.