This layer of optical network was 300 feet up from the ground and would not affect the people and animals on the ground. If someone flew by using the Eagle Armor, at low alt.i.tude, they would be discovered by the gate guards, there would be baihong arrows waiting for them. If the Eagle flew above 300 feet, it would touch the anti air net.

  The light would then be reflected back to the Tian Yuan Di Fang Pavilion, then back to the covert piers in the area of the anti air net through special mirrors. The piers would then move in accordance to the light signal and would lock on the position of the offender, shooting arrows from all directions. If the Eagle tried to dodge, they would soon find that in the scope of the forbidden net, where there were secret piers, arrows would continue to follow them inseparably like shadows.

  Only on New Year’s Eve, the Tian Yuan Di Fang Pavilion would temporarily close the anti air net for its annual maintenance, and the task of keeping watch would be handed over to the guarding station on the Red Kites.

  “That path-finding Eagle will not be returning, the commander of the foreigners will soon remember the legendary anti air net in stories. Under the command of the Feng Huo Order, all Red Kites will go up to the sky, and the position of the anti air net will change accordingly. For a while, they will not know where that mechanism had run to. The closer they approach the capital, the more afraid they will be to let the Eagle Armor fly too high……”


  Gu Yun whispered to Tan Hong Fei, “Give orders, tell the brothers to rest well, we will start at night. The Black Eagle goes first, suppress them from high places. Light Cavalry will ambush them from both wings, breaking up the enemy line. Do not be eager to fight, attack then leave, do not get yourselves trapped inside. The chariots will pretend to block their path, blowing up two or three rounds then let them retreat. Do not force the other party to their last resort. Our troops are not strong enough.”


  Tan Hong Fei asked in a low voice: “Marshal, why didn’t we ambush inside the city?”


  “Who’s going to ambush in broad daylight?” Gu Yun’s eyes widened. “Is there problem with your brain?”
……

  Master Ja must have sneezed twice.

  Tan Hong Fei carefully considered it for a moment, feeling it was quite reasonable. He then asked: “Marshal, how do you know they will come here at night?”


  Gu Yun: “It was calculated by your Yan Bei w.a.n.g, fine him money if he turned out to be wrong. It doesn’t really matter, even a small amount of his lucky money is already more than half a year’s salary of mine.”


  Chang Geng was sitting at one side repairing the leather grip of the iron bow. After fighting a long battle, bits of it had torn away. No one knew where he had found a small knife that he was using, currently filing a small piece of leather. His fingers were incredibly adept, causing one to be dizzy. As he was suddenly named, Chang Geng did not raise his head either, he laughed at Tan Hong Fei and replied: “Either way, everything from top to bottom belongs in the account books of the Marquis’s manor.”


  Tan Hong Fei was a crude man, his way of thinking being ‘All comrades are my own arms and legs’. After fighting side by side in the first battle with Yan Bei w.a.n.g, he had soon considered the other to be his family, not caring who his mother was. After hearing this, he teased without care: “Your Highness and Marshal are as close as one. If only you were a princess, we might have another Princess tent in the Black Iron Camp as we did in those days.”


  *In case anyone forgot, Gu Yun’s father was a Marshal and his mother was a Princess.

  Gu Yun: “.……”


  He could not help licking the itchy root of his teeth.

  Chang Geng’s hands came to a halt for a moment, then continued General Tan’s words: “Unfortunately, I am not beautiful as a flower or a jade, your Marshal with a cart filled of fruits would not want me.”


  *a reference to Pan An, a writer during Jin dynasty.

  Whenever he went out, every ladies old and young

  would throw him fruits to express their adoration.

  Tan Hong Fei said mindlessly: “Oh, it isn’t right, the Emperor usually calls Marshal ‘Uncle’, there’s a gap between generations!”


  Gu Yun: “.…… Go away!”


  General Tan who only said a few words of jest, together with Yan Bei w.a.n.g who harbored different intentions in his heart, looked at each other and laughed aloud.

  At night, a cuckoo call came from the distance. It was a signal that the enemy had entered the trap. Tan Hong Fei was pressed back down by Gu Yun as he moved to stand up.

  “Wait a bit longer.” Gu Yun whispered, “Until the fourth period.”


  His eyes shone in the dark, like a pair of divine weapons that had been sharpened by blood.

  Tan Hong Fei couldn’t help from licking his dry and cracked lips: “What kind of calculation did Yan Bei w.a.n.g make? Really……”


  Gu Yun was about to say, “His teacher is Old General Zhong.” Unexpectedly, he did not know when Chang Geng had came closer and suddenly answered from behind, “I had spent all day long carefully calculating, gradually grew accustomed to it.”


  Tan Hong Fei: “Huh?”


  Chang Geng looked at Gu Yun and said, “Wanted to save up dowry, to wed the grand general.”


  Gu Yun: “You two are quite persistent, aren’t you?”


  That idiot Tan Hong Fei laughed. Gu Yun was helpless with this G.o.dd.a.m.n type who always ‘mentioned things that should not be mentioned’ and ‘spared no effort to make the Marshal’s heart more uncomfortable’. No one knew when, Chang Geng that kid had become more and more careless in front of him. That day at the hot spring, Gu Yun advised him to “let go of burden”. As it turned out, he truly did take it to heart and “packed up lightly” for him to see.

  Chang Geng was very understanding of proper advancing and retreating. After teasing Gu Yun, he immediately mended things over: “Yifu, I’m only joking, don’t be angry.”


  Tan Hong Fei: “Our Marshal does not have much of a temper. This old Tan had lived these many years, I have only ever seen him become angry once at the palace……”


  As soon as these words came out, Even Tan Hong Fei knew that he had made a mistake, closing his mouth in embarra.s.sment.

  Gu Yun’s expression faded.

  Tan Hong Fei was not good at holding back. After a while, he still could not help himself from saying: “Marshal, that is……”


  Gu Yun cut in: “Tell the Eagles to get ready!”


  Tan Hong Fei’s teeth tightened, finally helpless, he sighed.

  Chang Geng patted him on the shoulder. “I’ll go.”


  It was the darkest hour before dawn when the night deepened, the moon faded and the light began to rise.

  Master Ja was frightened on his march during the day, afraid of being ambushed by Gu Yun several times. He was both fearful and furious, not daring to relax even after setting camp at night. For fear that one of Gu Yun’s false ambushes would suddenly become a reality, he did not dare to close his eyes to rest throughout the night.

  Watching the long night pa.s.sing by, there was still no movement around. Master Ja finally could no longer stand it and took a short nap.

  Unexpectedly, just as he was falling into a deep sleep, there was a loud explosion as if the entire camp had been bombed. Master Ja’s whole body broke out in a cold sweat, instantly getting up and rushed out. The whole night sky was lit up in flame.

  “My lord, get away!”


  A cl.u.s.ter of arrows glinting with fire fell from the sky. Master Ja was pushed aside by a guard. The night breeze became hot enough for cooking, two teams of Black cavalry resembling whirlwind charged over.

  “Heavy Armors!” Master Ja roared, “Don’t panic, there aren’t many soldiers in Central Plains……”


  Before he finished, there was a loud noise behind him. A line of chariots mysteriously appeared. For a moment, sand and rocks were flying. It was incredibly chaotic.

  Master Ja was an expert in creating rift, turning countries against one another and was well-versed in scheming, but he was not a effective commander on the front line. He was too accustomed to careful and deep planning. Once the enemy exceeded his expectations, he would easily be unable to react in time and lose control of his troops.

  Suddenly, an indescribable sense of chill climbed up his back. Master Ja felt as if he was a frog locked down by a snake’s killing intention. He turned around in fear and found an iron arrow shooting through the night sky like a meteor chasing the moon, heading straight for his face.

  Master Ja had no time to hide. In the crucial moment, a Western soldier in Heavy Armor roared and covered him. The iron arrow penetrated through the thick steel plate of the Heavy Armor, the sinister arrow head showing through the back of the soldier.

  Master Ja watched the force approaching with alarm and saw a young man standing on the back of a Black Eagle, a long bow in his hand.

  He was wearing the gla.s.s used for aiming from the Qian Li Yan on his nose, looking at…… no, glancing at him from above, his gaze seemed to contain poison.

  Master Ja’s personal guards immediately pointed the cannons at the Black Eagle in the air. The young man seemed to have smiled, shook his head with an indifferent expression that conveyed ‘this target cannot easily be hit’. Then, he jumped down from about twenty meters in the air without hurry, separating from the Black Eagle, just in time to dodge an explosive reek of the scent of gunpowder.

  Gu Yun immediately charged forward and caught Chang Geng who had jumped directly from the Eagle’s back. The Wind Slasher in his hand, driven by the steam, transformed into an invisible whirlwind. The horse’s hooves rose high, the cutting edge swept by in a circle, followed by numerous shrieks and cries. Somebody’s blood had splashed on the cinnabar beauty mark on the corner of his eye. He then ushered the horse with his feet, in the blink of an eye, the war steed had jumped off the battle circle ——


  Gu Yun forcefully gave Chang Geng a smack. “b.a.s.t.a.r.d, do you want to find death?”


  Chang Geng intended to jump down directly. Before landing on the ground, he would use the Light Armor’s leg protector on his feet to speed up and cushion the fall. Unexpectedly, Gu Yun had interfered. Momentarily in a state of shock, he stared at Gu Yun’s face only inches away from his. His chest shook violently and he almost could not sit still, grabbing hold of Gu Yun’s cold iron guard on his wrist.

  His gaze tore through the calmness on the surface, fiery as a living object, Gu Yun was angered: “What are you looking at!”


  Chang Geng calmed down with difficulty, retracting his flaming eyes under the eyelids and coughed dryly: “It’s time to cast the net.”


  Gu Yun pulled him to his chest then turned around and whistled. All Light Cavalry immediately gathered together and rushed toward the enemy’s line like blankets. The Western army which had been shot heavily by the Black Eagles in the sky finally began to regroup with difficulty, Master Ja roared, “Open a path with Heavy Armors, tear a hole in the rear!”


  There was no need to tear it open. The battle front of the Northern Camp chariots were arranged in a very feeble formation, withdrawing as soon as they made contact and letting the Western troops retreat.

  Gu Yun made a gesture to Tan Hong Fei not far away. The Light Cavalry quietly withdrew, resembling a group of wild wolves that did not know what strategy was, running off as soon as they managed to take a bite, stopping just in time.

  Otherwise, waiting until the Western troops came to and reacted, their meager Light Cavalry would only be nothing more than food for the enemy. Of course, when they did, the black whirlwind had blown away and disappeared into the darkness without a trace and could no longer be found.

  On April 15th – Long An seventh year, the Black Iron Camp attacked Western troops at night in the west of Dong’an City.

  On April 17th, the Western vanguard forces was led around in a circle by the nose by the Black Iron Camp for a few days. Finally unable to go on with this disturbance, they had sought reinforcement from their navy backup, then remained still in one place.

  On April 23rd, the Western Army reinforcement arrived. Black Iron’s Light Cavalry was forced to retreat. The Western Army continued their pursuit after gaining victory, rushing to Wuqing. They ended up being led into the trap to trigger the anti air net by Gu Yun, more than half of the Western Eagle Armors were damaged, they were forced to retreat once again.

  On April 26th, the Pope’s condition had shown signs of improvement, he immediately returned to command the battles himself.

  On April 29th, Wuqing fell.

  On May 3rd, Daxing Mansion was heavily shot by the Western Army.

  With tens of thousands of Western troops pressing forward, Gu Yun brought a group of Light Cavalry and Eagle Armor from the Northern Camp to attest to them for nearly a month, in the end, he could not continue for any longer.

  On the 7th, Gu Yun retreated back to defend the capital, all nine gates were tightly closed, the reinforcements still had not arrived.

  At this moment, resentments and enmities had all been pushed outside the city wall, the capital of Great Liang entered the summer in the shade of green trees, but there were no sight of flower boats singing on the artificial lakes in the city. At last, the Westerners sent out their dignified envoys.