"Luo Xiaohei's Battle" tells the story of the cat demon Xiaohei who was discovered by Di Ting because he stole the Sky Pearl. When he was wandering on the street, Luo Xiaobai took him home to raise him, and named him Luo Xiaohei. One day at night, Xiaohei turned into a human form and told Xiaobai that he would leave her temporarily to complete his master's task. However, after leaving, Luo Xiaohei returned to Xiaobai's side again because of his master's mission. From then on, a strange journey awaited Xiaobai and Xiaohei
Luo Xiaohei's identity is not ordinary, it never eats cat food, and is very good at using various tools used by humans, The tail can also split into many strange creatures. While protecting Xiaobai's safety, Xiaohei also often fights with the men sent by Di Ting. Di Ting's men have three wolves with two wings, and they are constantly searching for Luo. According to Xiao Hei's clues, Luo Xiao Hei, who was defeated in the battle, followed Xiao Bai to the countryside to visit Xiao Bai's cousin and grandfather, but he didn't know that a big battle was waiting for him.