"Black Beauty" tells a story about ballet.
The male protagonist Li Kuai (Xiao Kuai) is a young and talented ballet dancer. He stood out in a casting for the "Hongling Ballet". However, because of his introversion and cowardice, he was not suitable for the role in the play and was not favored by his boss Du Shaofeng (Du Shao).
As the performance time approaches, conflicts and disputes among many characters in the dance company also begin. As a small character who is not recognized by others, what kind of sacrifices will Li Ma make to fulfill his glory and excitement on the stage?