| Director | Han Han |
|---|---|
| Box office | $151.5 million |
The film tells the story about the reconciliation between race car driver, Ah Lang, and his emotionally estranged father, Ah Zheng. After a fateful occurrence, Ah Lang is given the opportunity to travel back in time and re-meet his father in the past.
The film starts with Xu Tailang (Ah Lang) winning the 2022 China Rally Championship as his aging father, Xu Zhengtai (Ah Zheng) watches. Following this, while taking his father for a speed drive, a risky maneuver results in a devastating collision with an oncoming train. As Ah Lang fades in and out of conscious on the hospital gurney, he is suddenly transported back in time to 1998, to the town where he was born. A chance encounter with a mugger results in a younger Ah Zheng, now the same age as Ah Lang, swooping in to Ah Lang's rescue. Ah Zheng is oblivious to Ah Lang's true identity, and quickly claims Ah Lang as his new brother-in-arms.
Thus begins Ah Lang's comical adventures with the young Ah Zheng, Ah Zheng's ragtag gang, and various other people of that era that Ah Lang never had the chance to know, including Ah Lang's mother, who committed suicide from postpartum depression shortly after he was born. Through it all, Ah Lang is able to befriend the charismatic, headstrong Ah Zheng from the past, witness the love between him and Ah Lang's mother, and learn what happened in the intervening years that turned Ah Zheng into the quiet, estranged man that Ah Lang knew growing up.