Born deaf, Liu Xin is forced to marry the gambler Tian Gui and adopts the abandoned child Lele. Her hard-earned money is gambled away, her daughter is nearly kidnapped, and she is unable to rescue her due to her hearing impairment. After divorce, she struggles to find a job, makes a living setting up a street stall with her daughter, becomes internet-famous, and fights back against her mother's extortion. After eight months of struggle, she gets a cochlear implant, crosses over thirty years of silent years, and finally hears her daughter's call, welcoming a vocal, new birth.