Li Yunze breathed a sigh of relief, "As long as your majesty can ban the Kunlun slaves, then I will give you a railway."

"oh?"

Li Er raised his eyebrows when he heard this, "How do you say that?"

"Start from Luoyang and go straight to Youzhou." Li Yunze said simply, "Hasn't His Majesty always wanted to do what his uncle failed to do? I'll help you!"

Li Er's uncle was Yang Guang. Emperor Yang of the Sui Dynasty made three expeditions to Goguryeo but failed at a cost of millions.

The Tang Dynasty inherited the unification of the Sui Dynasty, and Li Er also wanted to do what Yang Guang failed to do, and completely destroy Goguryeo, a huge threat to his opponent.

Goguryeo was actually very powerful. They were also a farming civilization and had the ability to smelt iron and sail, and could mobilize hundreds of thousands of soldiers and horses.

Such an opponent with amazing strength and potential was right on the border. Of course, Li Er couldn't pretend he hadn't seen it.

From the Eastern Hulinhu to the Xiongnu, from Rouran to the Turks, to the Khitan Jurchens, Mongol Utars and so on.

In the long history, Goguryeo is also at the forefront among the threats from the north.

If they were moved to the late Ming Dynasty or even the late Song Dynasty, it would basically be a defeat.

It's a pity that their fate was not good. When they grew up, they were surrounded by strong men, and when they were destroyed, they were surrounded by the prosperous Tang Dynasty.

Li Yunze's proposal touched Li Er's heart.

He had long made up his mind to destroy Goguryeo.

"good."

Soon, several princesses were deprived of their titles and fiefdoms, and were then sent to temples to practice and were not allowed to go out without an edict.

Li Er issued another decree, reiterated his order not to allow Kunlun slaves to be kept, and said that whoever dared to do it again would be the fate of these princesses.

When they see Li Erlai, even his own sisters will be ruthless. Those who do this business can only stop as soon as possible.

The black food on the Maritime Silk Road was shipped to Kunlun slaves, but no one accepted them. In desperation, they were sent to the sea to be disposed of.

From then on, there was no trace of Kunlun slaves in the land of Tang Dynasty.
Chapter completed!