When influential Chinese language artist Ma Liang (a.ok.a. Maleonn) realizes that his father Ma Ke, an achieved Peking Opera director, is affected by Alzheimer's illness, he invitations his father to collaborate on his most formidable challenge so far - a haunting, magical, autobiographical stage efficiency that includes life-size mechanical puppets known as "Papa's Time Machine". Via the creation of this play, the 2 males confront their mortality earlier than time runs out and reminiscences are misplaced perpetually.