International dance competition gold medal winner Ou Xiaoou transferred from the United States to Shanghai Dance School at the age of 14, and was scolded by the teacher in the first class.
The talented girl Shu Shaoying was praised by all her teachers as "God chases her to feed her", but deep down in her heart, she was filled with disgust towards herself.
This is a school story about ballet girls' continuous growth, from their participation in international competitions to graduation, and finally to the story of achieving life on the world stage.
The great dancer Pina Bausch said: I am sad, so I dance.
Ou Xiaoou said: Dance is my way to fight against the world.
Shu Shaoying said: I found my heart through dance.
Twin prime numbers, they are exactly the same, equally lonely, but forever separated by the phantom in the middle, unable to touch or embrace.
As twins, can they finally understand each other's feelings one day?
Intention: Dance, whether it is because of loneliness, sadness, or pain and love, dance is always a way to embrace the world with oneself.