In an instant, the valley entrance of more than 2,000 meters suddenly had two strong enough support objects, which were divided into three sections. Moreover, the width of the castle's heart had reached 1,000 meters, the width of the boulder was 300 meters, and the remaining gap was only kilometers.

This distance is enough for Kellandriel to use the wood-type magical powers to sow the golden Mellon tree seeds under the huge rocks. Through the powerful force of the Mellon tree seeds, the giant rocks are topped as high as the huge rocks in the city walls, forming a natural city wall defense line.

Everyone was stunned by Du Yu's magic!

Everyone can see that Du Yu's castle heart is definitely above the Holy Helmet Valley.

However, the Holy Helmet Valley seems to have the destiny of Luohan and the protection of his ancestors, which makes it look bright and restrained, majestic, and can compete with the heart of the castle. In terms of defensive facilities alone, it is far inferior to that.

"How is this possible?" Arwen opened her mouth wide in surprise and looked at Du Yu.

In her mind, Grema Qiaoyan was a slander, how could he have such a powerful summoning magic? I'm afraid Kellandriel doesn't have the ability to do this, right?

Legolas and Jinli stared at the heart of the castle with strong defense, looked at each other, and the confidence in revenge and success in his eyes shone together.

The 70,000 Knights of Rohan, the people of Rohan and the elves who followed Du Yu, were already completely shocked by the heart of the castle flying from the sky!

The Regent seemed to summon a fortress out of thin air to protect us!

The people of Rohan knelt on the ground with tears in their eyes and worshiped the Regent.

Even the elves who have always claimed to be knowledgeable and have infinite life are in amazement. In their legend, there has never been such a powerful person who summons the city out of thin air.

Aragon's eyes were complicated, and he looked at Du Yu, who accepted tens of thousands of people, worshipped by soldiers and worshipped by them, and his mood was so complicated that he could be said to have overturned the Five Flavors Bottle.

He is the emperor of the world and the elf’s friend!

Why is Grema always the only one who has been in the limelight?

Who is this guy?

Kellandriel was ecstatic.

She had only one thought, which was to crush Sima Yi's ambitions and avenge her husband.

Now, Du Yu took out such a big move with just a flip of his hand, and the defense of the Holy Helmet Valley can be said to have doubled!

No, it's several times more!

She was extremely excited and grabbed Du Yu's hand, with beautiful eyes burning, and looked at Du Yu.

"On behalf of the elves, I express my sincere admiration to you, the great immortal. You have created miracles! Build the city wall behind you, and leave it to me!"

Aragon and Arwen were a little embarrassed when they were slapped in public, and they retreated.

They really have no face to stay there.

Du Yu was really terrible. He threw out such a shocking treasure with his backhand. What's even more terrifying is that they didn't even know what it was!

With these two backbone beams, Kellandriel immediately took the Los Rollin elves and brought the seeds of the golden Mellon tree into the bottom of the rock.

As Kellander began to use his specialty wood-type spells, the seeds of these Mellon trees began to take root and sprout quickly. Although Shiliheng Mountain is not a Feng Shui treasure land, it is not suitable for the growth of Mellon trees. But with Kellanderer, the elves' wood-type spells, they can grow rapidly within a month. When Sima Yi's army arrives, they will grow as high as the city wall. They will tightly wrap the huge stones to form a city wall similar to reinforced concrete.

The growth of the mixed city wall of wood and stone is given to Kellandrell, and the Mellon tree will automatically grow shooting branches and dense forest covers with excellent protection and concealment effects. The elves who like forests will shoot on such branches. Just like fighting at home, they will receive greater offensive and defensive bonuses.

As for the fire prevention problem of this mixed wood and stone city wall, it is Kelantrier's strength - the water ring she has, which can draw groundwater from the wells in the Holy Helmet Valley at any time, and give the Mellon woods at any time, gain water shields at any time, greatly enhancing the fire resistance. Simply put, even if the enemy uses a torch to directly ignite the Mellon tree, it will not be ignited in front of the wet branches and leaves.

As for the transportation of huge rocks from the mountain, Iowen had a total of 50,000 strong men, and they were not here to eat. This kind of crude benzene work will naturally be left to them to complete.

The Holy Helmet Valley suddenly became a big construction site. The construction and reinforcement project of the outer city wall was launched in a very short time. With Du Yu's wonderful ideas, the heart of the castle and the Mellon tree skills of Kelantrier, this indestructible city wall that takes into account both offense and defense will be completed within half a month.

Du Yu returned to the castle, but unexpectedly received a message from Saruman.

Saruman's face was gloomy: "I received bad news. In the black forest around Esingard, the old and immortal tree man Ente was successfully persuaded by the special envoy sent by the damn Sima Yi! In the name of burning the black forest, making fire and making steel, and killing many of the people, I declared that I am the enemy of the tree man and I will never die!"

Du Yu was surprised.

Sima Yi is really a genius. All kinds of tricks emerge one after another.

Just now, after suffering a great loss from Saruman and his coalition forces in the plains, he immediately came up with a countermeasure and successfully operated!

In the plot, Saruman, a guy who is passionate about mathematics, physics and chemistry, makes steel, destroys the environment, cuts down trees and forests, his close relationship with Ents was completely destroyed. In the end, the two little guys, Meri and Piping, successfully persuade Ents to attack Esingard, who was empty after launching the Battle of Holy Helmet Valley. In the end, Saruman watched his nest be forced to be pushed by the tree man.

After Sima Yi suffered the loss of the Wolf Knight, the countermeasure to deal with was to use the tree man to deal with Esingard!

Esingard is surrounded by a vast black forest. If the tree man declares Saruman to be the enemy of the tree man, then the situation of this mage is difficult to move forward.

The Black Forest has a long history, and many strange and vigorous old trees have become Ent. If the war is mobilized, the army of Sarumana's strong orc + wolf knights will never dare to leave Esingard easily!

Sima Yi used a trick lightly and locked in Saruman tightly, making it impossible for him to further support Du Yu.

After Saruman finished speaking, he glanced at Du Yu coldly and said regretfully: "I have to announce that the support I have given you is at most, Catherine's wolf army. I also give you some information. Information collected from the animal spies of the True Knowledge Crystal and the Brown-robed Wizard. Sima Yi has recruited more than 40,000 infantrymen. The vanguard has 20,000 troops, and has crossed the Anduin River and marched towards the Holy Helmet Valley. Please beg for blessings."

40,000 infantry?

Du Yu was shocked by this bad news.

This Middle-earth mainland is difficult to take risks in the inner city. How difficult is a heavy infantry to deal with?

With the martial arts of a human emperor ranger like Aragon, one person can deal with thirty elite soldiers. It is already the limit. Not to mention how he, Legolas and Jinli were riding for thousands of people in the Battle of Holy Helmet Valley, and the murder competition was in the situation where he had a good geographical advantage on the city wall. If he fought in the open plains, Aragon would kill up to 30 enemies, and he would be exhausted.

As for Du Yu, due to his Nascent Soul cultivation, he may persist in the enemy group for longer. But killing 200 enemies is also his limit.

However, Catherine, if the terrain is favorable (such as on the city wall), let her cast the terrifying effect of Diapolo black magic. She may kill more than 500 enemies and use all her magic.

In other words, in this world, a pervert who can be regarded as a thousand horses almost does not exist. Otherwise, a powerful general like Boromir would not have died tragically under the arrows of just dozens of strong orcs.

But Sima Yi mobilized 40,000 troops this time!

More than 40,000 infantrymen!

Even in the Three Kingdoms era, the military strength of these more than 40,000 infantrymen could not be considered a small-scale battle, right?

Especially the Gondor heavy infantry, who is good at siege and is even better at siege war than orcs. The defense of Holy Helmet Valley will face great challenges.

Du Yu was glad that he decided to build a second line of defense, otherwise with the defense of Holy Helmet Valley at this time, he would definitely not be able to stop Sima Yi's army.

In the interception battle, Luo Han also lost more than a thousand troops.

The trump cards in his hand at this time are only 2,000 Knights of Rohan, 2,000 Wolf Knights and 11,000 Elves Warriors. The Wolf Knights cannot enter the Holy Helmet Valley. They are afraid of arousing the disgust of the elves and the Rohans, and are also worried about the loyalty of the Wolf Knights.

After all, they are under Saruman's captives, and it is worrying whether they will fight back.

With all kinds of worries, the days passed day by day.

When the news came, Sima Yi was frustrated after being intercepted and frustrated. After just ten days, he personally led his troops to attack and destroy the Royal City of Idoras. The 200 Luohan Knights who guarded the Royal City were slaughtered. Sima Yi led his troops to loot for three days, and finally burned the Luohan Capital to ashes with a fire.

After hearing the news, Eowen almost clenched his teeth.

After burning down the capital, Sima Yi rushed forward with his arrogant soldiers and generals and rushed to the Holy Helmet Valley.

After this period of testing, Sima Yi has been sure that Du Yu and Catherine no longer care about the main task, and have more ways to avoid obliteration, and will never attack again.

If he wants to take down Catherine's head within one year, he has no choice but to take the initiative to attack.

Sima Yi brought an elite army of 40,000 fully armed forces, and was murderous and rushed into the Holy Helmet Valley. It was already 10 days later.

It took him only 18 days to get here from Baicheng.

One hundred people have passed, and the mountains roar and the sea are tsunami.

Under the command of the military god Sima Yi, this invincible lion transformed by the [Ghost Soldier Talisman] has iron-blooded discipline and excellent equipment.

Looking from the tallest tower in the Holy Helmet Valley, the entrance to the valley in front was bright. It was Gondor's heavy infantry armor reflecting the sunlight.

Swords and guns are like forests, people are forming formations, sweating like rain, and not moving as mountains.

This army, which was a farmer a month ago, transformed into such an iron-blooded and powerful elite lion under the possession of the ghost soldier talisman and the rigorous training of Sima Yi!

Du Yu's eyes turned cold.

It is not difficult to imagine how terrible chemical effects he could have if he entered a world similar to the Three Kingdoms or the Tang Dynasty with his military ability!

As long as he gets an army, even a tired army, he can train into an elite soldier with terrifying combat power in a month.

No wonder this guy gets so many trump cards.

Du Yu even estimated that Sima Yi would not have been able to enter the bloody city for a long time. Otherwise, his evolution and plundering speed would not only be the current energy!

The terrible Sima Zhongda.

Du Yu thought again that Sima Yi was so unrestrained, what about Cao A-man? What about Zhuge Kongming? What about Zhou Yu and Zhou Gongjin?

Once these powerful plot masters enter the bloody city, their energy and destructive power will be far more than adventurers.

Sima Yi had a pale face, rode on his horse, staring at the Holy Helmet Valley in front of him.

"Mr. Zhongda" The flame god priest with a bandage on his head said hatred behind him: "You must capture that little girl, Kelantriel, and then hand it over to me to relieve the fire. My fire-type spell was actually bounced back by her golden carriage, causing the fire to burn her body."

Kitano Nan also looked angry and looked at the majestic Holy Helmet Valley: "Our Black Dragon Association was killed several people by Du Yu during the last battle. You must not forgive him easily!"

Feng Ru sighed. The last time the light cavalry chased Du Yu, he was defeated. Although he survived by chance, more than half of his companions in biochemical transformation died. Feng Ru's death, foxes were sad and hurt their species, and was also a little discouraged.

But these dead men couldn't help but die. Even if they sacrificed their lives here in order to complete the great cause of the Hou family, the Hou family would not frown.

Feng Ru had no choice but to sigh in secret and stepped forward and said, "Mr. Zhongda, it seems that the terrain of this Holy Helmet Valley is very different from the results of our previous investigation."

Sima Yi also noticed the difference and frowned.

His Three-eyed Sea Falcon had already flew here and investigated day and night. Although the other party dispatched Legolas to snipe the Three-eyed Sea Falcon, forcing the Sea Falcon to retreat, there was indeed only one city wall here more than a month ago.

But now, what stunned Sima Yi was that the defense system of Holy Helmet Valley had undergone earth-shaking changes!

Outside the original city wall and tower, a magnificent city wall of more than 2,000 meters wide stood, consisting of an extremely huge rock and a towering castle. As two pillars, the middle is entangled and intertwined by huge stones and giant trees, forming a new line of defense like reinforced concrete!

Sima Yi's face turned gloomy.

Kitano Nan sneered: "Some changes, so what? We have 45,000 heavy infantrymen who are fearless, and even more."

"That's it." The Fire God Priest was also proud and agreed: "It's ridiculous that Du Yu also wanted to use Saruman's power to deal with us. He was a master Zhongda and used the control of his mind to expose Saruman's hypocritical face. Those furious Ents had already attacked Esingard at all costs. The white-robed wizard couldn't take care of himself and could not send troops to reinforce here. This place became a dead city! The lonely city! I want to see, what trump card does Du Yu have?"
Chapter completed!