Lu Sihan

The film is based on the ancient legend of the shark's tears

In the vast universe, there is a planet called "Fantasy Domain" on which an ancient intelligent species lives. This race is highly civilized and kind-hearted. It sends tribesmen to and from other planets in the universe. They are dedicated to the people on all planets but have a long-lasting obsession. On earth, they are called "Zhu Nian Masters."