Lan Tu's cartoon series of Rainbow Cats is based on the traditional culture of China, and its kung fu is chivalrous. The shooting version pays more attention to the originality of the script. According to the film, the slogan "content is king" was played at the beginning of shooting. "With excellent stories and attractive content," Rainbow Cat Lan Tu "survived for six years. This film version has put a lot of effort into the script." According to the film, in order to combine traditional culture with martial arts, the crew has gone through six months from the initial conception to the final draft, more than a dozen large-scale discussions, and looked through hundreds of complete works of Jin Yong and Gu Long. The film version of Rainbow Cat Lan Tu Fire Phoenix strives to make every audience find their own shadow, so that the audience can grow and be happy in the tense plot.