While desperately searching for his missing daughter, Hae-kwan comes across an AI satellite robot that remembers sounds from all over the world. Rejuvenated by the robot’s abilities, Hae-kwan begins to track down his daughter’s voice. As they continue their journey, they form an unforgettable bond.
Genre: Drama, Science Fiction Actors: Chae Soo-bin, Jeon Hye-jin, Jeon Kuk-hwan, JJ Graham, Kang Jin-ah, Kim Won-hae, Kwak Si-yang, Lee Ha-nee, Lee Hee-jun, Lee Hyun-gul, Lee Seung-joon-III, Lee Sung-min, Lee Yeong-jin, Nam Yeon-woo, Ryu Jun-yeol, Shim Eun-kyung, Yang Kyung-won, Yoo Chang-sook Directors: Lee Ho-jae Production: DCG Plus, Lotte Entertainment
