A Mysterious Family of Tomb Robbers

A strange snake that eats human internal organs, a snake with human hands that is like a mythical creature, a snake mother inherited from a curse hundreds of years ago, hidden in the mist. What secrets are hidden in the underground snake cave in Luoyang? Six ancient families came out and were buried here. What is the mysterious Shan family pursuing? The secret of ancient Xuanyuan City is about to reappear in the world.