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, Kang Jin-ah, Kim Won-hae, Kwak Si-yang, Lee Ha-nee, Lee Hee-joon, Lee Seung-joon-III, Lee Sung-min, Nam Yeon-woo, Rie Young-zin, Ryu Jun-yeol, Shim Eun-kyung, Yang Gyeong-won Directors: Lee Ho-jae
