They met in Peking. One is a child juggling, and the other is an orphan who has been tumbling and crawling since he was a child.
One is named Gao Fei, but he never wants to leave. He just wants the two of them to live a peaceful life.
The other one is called Zheng Yan. A stone without feet, but its heart is at the top of the sky.
He was disabled for him, and he was in the hail of bullets for him. However, the three worships that they talked and laughed about many years ago have affected their lives...