Chapter 175: The Light of the Bronze Mirror

Lan Qi'er went down to the morning court, and did not go back to the palace directly, and was not at ease with the city defense, so she personally inspected the city defense, and her inspection was serious, and she wanted to give an explanation to her heart, and the whole circle was over in the morning.

Because most of the people in Qishan City were preparing for war, the original restaurants on the street were no longer in operation, and Lan Qi'er had to return to the harem accompanied by Eunuch Xue.

Lan Qi'er and the others walked to the gate of the palace, and the moment the courtyard door opened, a dazzling light shone on everyone, making several people unable to open their eyes, and it was pitch black in front of them, and they didn't see anything in the world, so they had to let everyone close their eyes and turn sideways.

The group slowly opened their eyes together, walked to the left and right, and looked at the direction of the light source again with their afterglow, this time it was good, because the light source was emitted from Lan Qi'er's inner room, and everyone looked at it carefully, and determined that the light source was from Lan Qi'er's dresser, because everyone took a few steps sideways, they had already avoided the angle of the open window sash, and the strong light of the copper mirror was naturally avoided.

Lan Qi'er entered the inner room accompanied by the maid and the eunuch Xue, and knew the reason for the light source thoroughly, it was now ten o'clock, and the strong light of the sun in the sky was projected onto the copper mirror through the open window, the copper mirror used by Lan Qi'er was of relatively good quality throughout the Loulan copper mirror, needless to say, the smoothness of the copper mirror was needless to say, the tilt angle of the copper mirror was just facing the gate of the palace, and the strong light of the sun was refracted to the gate of the palace, which formed the effect of just opening the door of the palace, of course, ordinary people could not look at it directly.

Lan Qi'er's mind is agile, the angle of her own palace gate and the bronze mirror can be exactly the same as the direction of the pass gate and the moat road, since the light of the bronze mirror can have such a stimulation to the human eye, if the bronze mirror is placed on the pass wall, it should also be able to refract the strong light effect, and the strong light will definitely be refracted on the attacking enemy's body, so that the enemy army can not be right, face it, attack it, so that the enemy soldiers can not form an effective confrontation against the soldiers on our city wall, so that they lose a certain combat effectiveness.

Lan Qi'er thought of this, because the closest person to her was Eunuch Xue, so she immediately told Eunuch Xue her thoughts and thoughts.

Eunuch Xue heard Lan Qi'er's thoughts and analysis, of course, he felt that his association was too worthy of implementation, and the feasibility was too promising.

Eunuch Xue then expressed his thoughts and opinions, that is, it has to be verified, how to verify it, that is, it is necessary to go to the field, and the pass city wall is not advisable, because there are Han soldiers not far from the pass gate, and if this strange light can be used in the defense system, it must not be discovered by Han soldiers.

Lan Qi'er immediately thought of the newly built annex city, yes, the experimental site can be placed on the attached city wall, to see if the strong light of the bronze mirror can shine on the pass gate, and whether it can form an irradiation on the eyes of the soldiers in front of the pass gate.

The location is selected, there is, the experiment is to have a bronze mirror, of course, the more copper mirrors the better, the more the merrier, there is a part of the harem, Loulan Chongchen's house and the shops in the city are also partial, the national family may be very few, the national family is exempt.

Because time is precious, lunch is no longer important, Lan Qi'er immediately wrote the holy decree of the emperor, let the Praetorian Guards take the holy decree, and rushed to the mansions of all the ministers, and requisitioned the bronze mirrors of all the ministers' homes, the bronze mirrors of the shops cannot be requisitioned, they are to be bought, so they ordered a few little eunuchs to bring silver taels, out of the harem and went straight to several major shops in Qishan City, while trading, the shop owners knew the purpose of the bronze mirror, and they were willing to donate it for free for a while, and they gave it unconditionally, to defend their home and country?

Lan Qi'er, accompanied by the eunuch Xue, went straight to the attached city wall, and on the way to walk, the eunuch Xue ordered the Praetorian Guards to follow to immediately order all the important ministers and generals of the court to go to the attached city gate to discuss the matter of the bronze mirror.

Half an hour passed, the ministers gathered under the attached city wall, at this time just after noon, the sun was the strongest, seventy or eighty percent of the city's bronze mirrors naturally gathered in front of the attached city gate, the ministers were not aware of the situation for a while, they were all looking at each other.

Lan Qi'er said at this time; Eunuch Xue can start, Eunuch Xue first ordered several Janissaries to bring the ministers to the opposite side of the attached city wall, and covered all the ministers with two large cloths in black and white, and at the same time, Eunuch Xue led a number of Janissaries to move all the bronze mirrors to the attached city wall, and lined up all the bronze mirrors one by one, with the bronze mirrors lined up one by one, the bronze mirrors have received the sun's rays, and the sun's rays have been refracted to the black and white cloth that blocked the ministers.

Eunuch Xue naturally wanted to experience it first, and immediately went down to the attached city wall, looking up at it on the opposite side of the bronze mirror, the bronze mirror refracted the sun's light early, although there were individual bronze mirrors because of the old, numb, poor quality, the effect of refraction was affected, but the refracted light still made Xue eunuch unable to open his eyes, and did not dare to look at it directly.

Eunuch Xue knew that the experiment of the light of the bronze mirror was successful, so he motioned for Lan Qi'er to remove the double cloth in front of the ministers.

The ministers did not know the situation, with the removal of the cloth at the moment, the refracted light on the attached city wall directly entered the eyes of the ministers, and in a moment, the eyes of the ministers were flashed, forming a period of blindness, after a moment of blindness, the ministers could no longer look at it, and their vision was 100% affected by the light of the bronze mirror.

Lan Qier knew that the experiment was successful, the light of the bronze mirror could be used for city defense, the ministers knew the origin of the light source, and for a while they began to have praise, Lan Qier immediately issued a holy decree to the emperor, all the collected copper mirrors, all destroyed and recast, further purification, several craftsmen in the blacksmith shop can be busy now, because they know the use of the copper mirror, naturally they are casting it with all their might, after a day of casting, the brand-new, large long copper lens came out, and the refractive power has naturally been greatly improved, Naturally, it has also become another peculiar thing at the gate of Qishan Pass!