Which part of the novel is the movie "Searching for Dragons" adapted from?

From Muye Zhang's "The Golden Palace of Kunlun". "Ghost Blowing Lights to Seek Dragons" is a fantastic adventure masterpiece jointly produced by Wanda Pictures, Huayi Brothers, Enlight Pictures and Zhejiang Blue Giant, directed by Chen, starring Chen Kun, Shu Qi. Ghost Blowing Lights is adapted from the last four novels of Muye Zhang's grave robbery novel Ghost Blowing Lights. This is a suspense action film directed by Wu Ershan and starring Chen Kun, Bo Huang, Shu Qi, Angelababy and Yu Xia. This film mainly tells the story of Hu Bayi, Wang Kaixuan and Yang Ping re-entering the Millennium Tomb in the grassland.

The film started shooting in August 20 14 and was released in February 20 15. 18. Simultaneous release in 3D, IMAX 3D, ScreenX and other versions.

In the late 1980s, Hu Bayi (Chen Kun), Wang Kaixuan (Bo Huang) and Yang Ping (Shu Qi) tried to wash their hands of it. Mo Jin, the once all-powerful captain, became a street vendor and was chased all over the street by the immigration bureau. My fiancee Shirley and I moved to America, hoping to live a normal life from now on. But on the eve of the wedding, I found that Ding Sitian (Angelababy), my first girlfriend who died in the "Hundred Eyes Cave" 20 years ago, was still alive! Hu Bayi, Wang Kaixuan and Yang Ping decided to re-enter the Millennium graves of grasslands.