Hopcorn+

Thirty years ago ping pong champion Yang Guoqiang gave up the most important competition of his life to take care of his grandson Yang Shuangxi. Now Yang Guoqiang is suffering from Alzheimer's disease, and Yang Shuangxi is moved to learn the truth about that year. To complete his grandfather's life, he persuades several skilled folk table tennis experts to take him on a journey to win the championship