C3777 The Mystery of the Three Clans

The more Chu Yan thought about it, the angrier he became.

Although he had talked to the Dark Marquis about this when he first returned from the front line and wanted to take back the origin of the World of Spirits and Souls, he had some guesses about it.

However, he only felt that there might be some problems with the people of Daoism that were related to the Primordial Era.

After all