When Jiang Chengxuan heard Jiang Renyi's words, his heart skipped a beat.
He knew that the state of Yan that Jiang Renyi mentioned was a large state about the same size as the state of Yu.
The Flaming Cloud Sect located in the state of Yu was not inferior to the Hidden Sword Palace.
However, if he wanted to go to the state of Yan, he had to pass through the territory of the state of Lu.
Even if he could hide their way through the state of Lu, he and Shen Ruyan would definitely be discovered by the cultivators of the state of Lu if they showed up in the state of Yan for the auction.
At that time, a fight was unavoidable between the two sides.
But even so, Jiang Chengxuan still decided to go to the state of Yan.
It was because the Sun Crystal was too important to him.
If he missed this opportunity, he did not know how long he would have to wait.
Perhaps, at the auction, there would be something else they needed.