Back to 1990 With a SmartphoneEpisode 2

Liu Shu, an honest and weak rural outcast, is abandoned by his wife Zhao Xiaoping in old age. She and Wang Erhu bury him alive. Dying, he learns his son isn't his and that his true savior is Xiao Fang. He's reborn on his wedding day with a smartphone, and he exposes them to turn his life around.