She rushed out of the palace just to deliver this secret road map to Prince Huan, so that he could lead his troops back to Jiujiang Royal City.
But now that the situation has become like this, she can't help it anymore.
Besides, Prince Huan's consistent aim is to cooperate with Dashang. The current situation in Lu Zhou's country can only be solved by Dashang himself.
After letting out a breath of turbid air, Princess Yaoyue turned around, pulled off her clothes and took out a map.
"This secret passage was built simultaneously with the construction of Jiujiang Royal City. The underground transportation network extends in all directions. Even if you know the existence of the secret passage, you will still be trapped in it without a map!"
Seeing this, Ziyun was very considerate and took out a piece of clothing from the accompanying baggage and put it on Princess Yaoyue.
Then he took the map from his hand and sent it to Zhao Rui.
After looking at the map, Zhao Rui's eyes suddenly widened. No matter how he looked at it, this secret passage felt somewhat similar to the underground palace under the Mo family.
Moreover, the locations of the mechanisms and secret passages marked above are exactly the same as the Mohist method.
Without even thinking, Zhao Rui could guess that this secret passage should have been built with the help of the Mo family.
In comparison, this secret passage extends in all directions than the Mohist underground palace, and extends to a very wide area. It not only covers the underground of Jiujiang Royal City, but also the surrounding mountains and cities.
Such a large project must have taken several generations to dig out.
"Your Highness Princess, you have made great contributions to the people of Jiujiang Royal City. With this map, we can occupy Jiujiang City without any blood and take it back from the Four Nations Allied Forces."
Princess Yaoyue was also very anxious: "Then please ask His Highness King Zhao to mobilize troops from the country immediately!"
Zhao Rui put away the map with a relaxed expression: "Don't worry, the vanguard army should have entered the territory of Luzhou. What we have to do now is to enter Jiujiang City and confuse the entire royal city first!"
Princess Yaoyue's eyes widened immediately: "Are there just the three of us?"
Zhao Rui nodded: "That's natural, but if it's inconvenient to invite Princess Yue, it's okay for Ziyun and I to go in!"
Princess Yaoyue's face was full of horror.
She knew exactly what it was like inside the city. The Allied Forces of the Four Kingdoms had completely occupied the royal city. The soldiers who were originally loyal to Lu and Zhou had also been massacred.
No matter how high Zhao Rui's martial arts skills are, he still can't defeat thousands of troops.
They just rushed in so rashly and simply threw themselves into a trap.
"That's not what I meant!" Princess Yaoyue took a deep breath: "With just the three of us, I'm afraid it won't have any effect."
Zhao Rui did not respond immediately, but looked coldly at the men in black on the ground, then raised his knife and chopped off the heads of these guys one by one.
The old housekeeper who was kneeling on the ground suddenly panicked.
"His Royal Highness King Zhao, you just said you would let me go!"
Zhao Rui's face was full of amusement, and his eyes were even full of ridicule.
"Really? Why don't I remember?"
As soon as he finished speaking, the sword flashed and he cut the old housekeeper into two pieces.