Who is the emperor who kneels to tell fortune?

What movie is the fairy telling the emperor's fortune?

The plot comes from the movie "Gan Long Down to Yangzhou".

According to Youku video website, there is a fairy telling the emperor's fortune in the movie "Gan Long Down to Yangzhou".

On the way traveling incognito, Gan Long met a fortune teller who claimed to be a "fairy". The fortune-teller said that "once every emperor died in the Western Heaven", but Gan Long didn't believe him and named him a living immortal who would never die in the Western Heaven. Therefore, this gentleman and Gan Long are inseparable or doomed to failure.