Looking for the Door in the Yin World.

The Great Desolate World was a very typical ancient world.

That was not right.

To be precise, the Great Desolate World was an ancient immortal cultivation world with many legends. There were dynasties in the secular world, and there were all kinds of trascendents outside the secular world.

In the secular world, dynasties were as fickle as the king's flag on the city wall. Throughout the history of the Great Desolate World, countless dynasties rose, fell, and were finally replaced.

And stories of the dynastied could spread far and wide. 

Among these many stories, the story of the queen of the Great Sheng Dynasty seeking a child in the afterlife was one most widely circulated.

At the same time…

Xu Bai's intuition told him that this story could be of great help to Su Meng's mystery.