Li Xiaolan listened to the screams outside the courtyard getting closer and closer, and her eyes became more and more solemn: "Mother, it's Beidi Ranger, I'm afraid it's coming straight to you and me." ”

Qin Cheng nodded, but his expression was not the slightest nervous, on the contrary, the arrival of the Beidi Ranger seemed to be expected.

While asking Li Xiaolan to pack up her things, she wrote lightly: "The battle between Daliang and Beidi is already on the line, and Beidi spies are all over the territory of Daliang, and they must have already found out the truth and reality." Now they have come to rob you and me, mother and daughter, presumably using hostages as a threat to disturb your father's mind. Even if your father is righteous and unshaken, it is impossible for the saint to take the risk and continue to hand over the command of the Beidi war to your father. ”

"Beidi's trick is unexpected, reasonable!"

"Lan'er, don't panic, Beidi Ranger can go deep into Beixi County, presumably there are not many people coming, just escape with your mother. ”

As they spoke, Qin Cheng and Li Xiaolan took their burdens, opened the back window, and climbed out one after another along the narrow window.

Sheltered under a low wall, around the path, it was not long before you came to the edge of the village.

Ahead is a barren forest.

Seeing that he was about to escape, he heard the sound of horses' hooves in his ears.

A war horse lying in ambush outside the village, having already found the mother and daughter, galloped over, the horse lance in his hand was pointed in front of Qin Cheng's family, and shouted in a low voice: "You are the wife of the Shangshu of the Great Liang Military Department?!"

Qin Cheng protected Li Xiaolan behind him, facing the cold light of the horse lance, his eyebrows were slightly frowned: "Our mother and daughter are just village girls and grass women, don't you recognize the wrong person?"

A chill flashed in the eyes of the war horseman: "Then there is no need to keep you!"

When the words fell, the horse lance in his hand had already stabbed towards Qin Cheng's clan. www. YshUge. ORG

......

Tianji Camp, Workshop.

Lu Ming led a group of skilled craftsmen to complete the construction of the tin tank.

The raw materials for refining glass are also piled up in a corner of the workshop.

Everything is ready, and the next step is to officially start work.

Because glass is still an extremely scarce luxury in this era.

In order to avoid leakage of the production method, Qin Feng drew a warehouse next to the workshop, which was specially used to refine the glass, and only let Lu Ming be present alone, if Qin Feng lacked skills in the future, Lu Ming could take over.

Qin Feng first grinded all the raw materials and polished them as fine as possible.

Then the ratio of various raw materials is recorded, stirred evenly, and all are put into the cellar furnace.

After Qin Feng and Lu Ming's transformation, the cellar furnace in front of them has represented the highest technology of the furnace in this era, but because the fuel is only charcoal, the extreme temperature that can be reached is far from enough to make glass.

Since there was no thermometer, Qin Feng could only rely on his knowledge reserves to judge, and the temperature in the furnace was at most 1,200 degrees.

But it takes 1,700 degrees to melt the molten glass.

There is a difference of 500 degrees in the middle, which is simply difficult for this era.

Fortunately, Qin Feng had already thought of this problem, and asked Qin Xiaofu to go to the Ministry of Industry to get some "stone liuhuang" used to smelt iron, that is, sulfur.