Li Tao is an ordinary courier. At the age of forty, he has a nine year old son, but his intelligence is only that of a four year old child. His greatest wish is for his son to live a normal life like other children.With this dream in mind, Li Tao participated in an online live program called "Boxing Challenge". The program team stipulated that after three months of boxing training, ordinary people can compete with designated professional boxers on the ringAfter completing 12 rounds, Li Tao can receive a dream bonus of 200000 yuan. At the age of 40, he resolutely decided to participate in the challenge. The next challenge he will face will be immensely difficult. He is already forty years old and has never taken itHaving touched boxing, can he persevere in the face of questioning from people around him, rejection from the gym, and ridicule from others? Can you fulfill your wish? The arduous road to realizing the dreams of ordinary people lies in "Dad, Stand Up"！