I'm sorry, but the synopsis you provided is actually for a different movie titled "Racing Legends: Lao Shen's Last Ride" and not for the 2021 movie "Nezha". Nezha is actually an animated movie that retells the story of a popular Chinese mythological figure named Nezha.
The movie Nezha follows the story of a young boy named Nezha who was born with extraordinary powers and abilities. However, his unusual appearance and powers make him an outcast and feared by the villagers. Nezha sees himself as an unwanted burden to his parents and wishes to have a normal life.
Things take a turn when Nezha's father makes a deal with the Dragon King to sacrifice his son in exchange for prosperity and good harvests. Nezha, determined to fight for his own destiny, rebels against the plan and sets out to prove his worth and protect his loved ones.
As Nezha learns to control his powers and faces various challenges, he gains new friends and allies who help him along the way. Together, they must confront their enemies and prevent a catastrophic war that could destroy everything they hold dear.
With stunning animation, intense action scenes, and a heartwarming message about finding one's true identity and purpose, Nezha is a must-see for fans of Chinese mythology and animated films.