Under the leadership of that guard, Jian Chen's few people walked through the heavy halls, and soon came to the deepest part of the Heavenly Eagle Kingdom's palace.

The treasury of the Aquila Kingdom is built in the deepest part of the palace, and it is a three-story building, and the entire building is completely made of refined steel, which is very strong.

There was clearly a fierce battle in front of the treasury gates, and the ground was littered with corpses, and the entire ground was stained red with blood.

In normal times, the treasury of the Sky Eagle Kingdom is generally guarded by a strong man of the Sky Saint Master class and an elite army of five hundred people, but now the entire palace has been controlled by the Eastern Sword Legion, and even the Sky Saint Master is dead, if he catches it, there are no superfluous strong people at all, and the elite soldiers of the Sky Eagle Kingdom guarding here have all been killed and replaced by soldiers of the Eastern Sword Legion.

"I've seen the Lord Protector of the Country!" As soon as Jian Chen arrived, the soldiers guarding the treasury immediately knelt down on one knee and saluted in unison.

"No need to be polite, get up. Jian Chen said in a light tone, but his eyes looked at the treasury in front of him, although the treasury is a building, but the entrance and exit is only a very small door, it is a little difficult to accommodate two people walking side by side, and at this moment, the door of the treasury is tightly closed and has not been opened.

"Lord Protector, as soon as we found the treasury, we asked people to come and report to you, but the key was not found, and we have searched all these soldiers, but no key has been found. A soldier with the strength of the Earth Saint Master whispered beside Jian Chen.

"Well, you're doing a good job!" Jian Chen nodded approvingly, then walked straight to the gate of the treasury, stretched out his hand and patted the iron door that was only one meter wide, and his hand was cold, and at the same time, there was a thick and hard feeling.

"I didn't expect that the entire iron door was made of tungsten alloy, and if the thickness was enough, it could easily resist the attack of the Sky Saint Master. Jian Chen said with some surprise, tungsten alloy is a strange metal, it is one of the hardest materials on the Tianyuan Continent, it has the ability to conduct energy, it can disperse its own attacks, so that the whole body can bear it, if you want to break the tungsten alloy, it must have the strength to destroy the entire tungsten alloy, it is impossible to be gradually destroyed, therefore, the defense power of tungsten alloy is measured according to the volume weight.

And if you want to break the defense of tungsten alloy, you must also have extremely strong strength, if the thickness of tungsten alloy reaches 100 catties, it can easily block the full attack of the first turn of the Sky Saint Master, 500 catties of tungsten alloy, can block the attack of the third turn of the Sky Saint Master, if the weight of the tungsten alloy exceeds 1,000 catties, then even the sixth turn of the Sky Saint Master is difficult to break.

And the scarcity of tungsten alloy and its magical defense power also gave him a very expensive price, completely calculated by weighing, if a hundred catties of tungsten alloy, it would take a thousand catties of purple gold coins to measure, the price is ten times that of purple gold coins, and there is no market.

"It seems that this Aquila Kingdom is quite rich, and it actually uses tungsten alloy as the door of the treasure house, such a large piece of tungsten alloy, I estimate that it weighs at least five hundred catties, if you want to break it, it will take a lot of effort." Qin Wuming muttered to himself, and as he spoke, Qin Wuming came to the gate that was completely made of tungsten alloy, and said, "Protector of the country, let me try to see if I can break him." ”

Jian Chen nodded slightly, then took a few steps back, giving up his position to Qin Wuming.

Qin Wuming is not only the deputy commander of the Eastern Divine Sword Legion, but he is also a Sky Saint Master, his strength has reached three turns, and he has also mastered combat skills, as long as the door made of tungsten alloy is under five hundred catties, it can be broken by him.

Qin Wuming asked all the soldiers waiting around to stay away from the treasury, and then directly struck towards the small door in front of him with a powerful holy power.

"Boom!"

With a violent roar throughout the palace, Qin Wuming's palm had been imprinted on the small door made of tungsten alloy, and the entire treasury was trembling violently, if it weren't for the fact that the entire treasury was made of refined steel, I am afraid that this palm alone could smash the entire treasury building to pieces.

After a palm, the small door that blocked everyone's path was still standing there intact, not a single bit destroyed, not even a single mark left on it. Seeing that his full palm did not have the slightest effect, Qin Wuming immediately snorted coldly, sacrificed his holy soldier, and the surging light blue holy power surged out on the holy soldier, and then hit the small door in front of him with all his strength.

After using the Holy Soldier, Qin Wuming's combat power was two or three times stronger than when he used his palm to attack, and with his full strength now, even a big mountain could be split in half.

"Boom!" Another violent roar came, and the violent energy storm spread out like a cathartic flood, shaking the floor around the treasury to cracks inch by inch, cracking cracks like spider webs, and some of the soldiers of the Eastern Excalibur Legion who were close were all shocked back several steps.

However, what shocked everyone was that Qin Wuming's all-out attack after using the holy soldier still did not break through this small door.

"Dad, the weight of the folding tungsten alloy door must exceed five hundred catties, and it may even reach about a thousand catties, let's call a few more people to work together to break it open." Qin Wujian proposed later.

Qin Wuming retracted the holy soldier with some helplessness, and sighed: "I didn't expect a small Heavenly Eagle Kingdom to be able to get so much tungsten alloy, it's really surprising, it seems that if you want to break through this gate, you can only call a few more strong people to come over." ”

"I don't think I need to, let me try!" Jian Chen walked up from behind: "I don't believe that this small iron gate can still block my path." In the face of the tungsten alloy door that even Qin Wuming couldn't break, Jian Chen didn't dare to have the slightest support, and as soon as he came up, he directly used the origin power of the purple and green sword spirit, and the two rays of light condensed in his right hand.

Qin Wuming retreated to the rear silently, he only knew that Dao Jian Chen's talent was terrifying, but he didn't know much about Jian Chen's strength, so he also wanted to take this opportunity to see it.

Jian Chen came to the tungsten alloy door and stood still, and he didn't see any gorgeous movements, and directly inserted the purple and green sword spirit origin power in his right hand towards the tungsten alloy door.

"Huh!" With a soft sound, although the tungsten alloy gate was very strong, it was still as fragile as tofu in front of the Purple Green Sword Spirit's Origin Force, and it was easily stabbed in, and then slowly deepened.

"Purple, cyan, strange, what kind of force is this, it is so powerful. Qin Wuming stared at the purple and green sword spirit origin power in Jian Chen's hand with a surprised expression, and secretly thought in his heart.

The eyes of the three powerhouses of Qin Wujian, Kafeir and Ye Ming were also tightly staring at the purple and green sword spirit origin power in Jian Chen's right hand, and they were secretly guessing in their hearts while being frightened, and they were all very curious about this power in their hearts.