In fact, there was no need for Princess Ji Xuan to report to him. The Crown Prince of Great Yan already knew about it, because the heavenly temple would definitely report to the Yan capital first, and then to Princess Ji Xuan.
Of course, they might still have some hope in the beginning. For example, Shen lang might have fired the only Dragon's regret in raging tide city's inventory.
This was because it was simply unbelievable. Why? Thousands of scholars in the Empire of Great Yan had spent over twenty years trying to decipher the Jiang clan's Dragon's regret, but they were still unable to do so. They had even concluded that the Jiang clan was the Jiang clan, and the Ji clan was the Ji clan. All of these authorities were innate and could not be deciphered.
However, a few hours ago, Shen lang had fired the second Super Dragon's regret and killed 50000 people from the country of Liang.