The ancestral hall of Daozu was opened once every 500 years.

every time it is opened, it will float up from the infinite sea. Its position is uncertain. It will only be predicted in the hearts of every Taoist people through miracles.

Daozu is the ancestor god of every Daoist people!

every time the ancestral hall is opened, not every Taoist will go. But those who are confused or need the help of the ancestral God will go to the ancestral hall, where you can find the Bodhisattva and the ancient books left by him!

the formula of chaos is obtained by the Taoist old woman in the ancestral hall...