In 2021, almost half of the past, everyone is walking on their own life path, experiencing challenges, perhaps doubting, confused, struggling... Why insist? Still insist? Many people ask. Three stories, three protagonists, more than 30 days of shooting, dozens of people involved, this video gives the answers to these questions, let us together, with persistence as the oar, with dreams as the sail, towards a better. Finally, I would like to present this film to the 100 anniversary of the founding of the Party. May the young people never forget their original ideals and aspirations, stick to their dreams and inherit the Party's century-old belief.