C115 The Nest of the Iron Armored Beast First Rank

It's a huge cave, long, wide and nearly 80 meters tall, in a semicircle. Dozens of big and small holes appeared on the semicircular stone wall just like that. And in the middle of these dozens of holes, there were countless Golden Essence Stone that were at least the size of a human head.

Inside the cave, dozens of Iron Armored Beast entered these dozens of caves one after another.

"This is going to be troublesome. Out of these dozens of Iron Armored Beast, the weakest one is an Early Ninth Grade Yuan Beast, and a few of them have even reached the peak of Ninth Grade Yuan Beast." Yih Xuan furrowed his brows. The dozens of Iron Armored Beast in front of him made him feel extremely uncomfortable.

"Should I give up? Impossible!"

Yih Xuan shook his head. When he followed the Iron Armored Beast over, Yih Xuan did not forget to secretly size up this ore mine. And judging from the scene he saw, Yih Xuan was 80% sure that this gold ore mine was a middle-grade gold ore mine!

If it was only a low-grade gold essence mine, after seeing these dozens of Iron Armored Beast, Yih Xuan might consider giving up. The value of a low-grade Gold Essence Mine was too small. It only produced medium-grade human-step Golden Essence Stone. The Zixiao Sword was now a middle-grade earth-step profound weapon. If it was a low-grade Gold Essence Ore, the Zixiao Sword might not be able to advance a grade even after swallowing the entire Gold Essence Ore.

It was not worth it to take the risk for the Zixiao Sword to only have the possibility of advancing. But if this gold ore mine was a middle-grade one, then it would be different. A middle-grade gold ore not only produced a medium-grade human-step Golden Essence Stone, but it also produced a medium-grade earth-step spirit stone!

"If it is a medium-grade gold ore, even if the amount of gold ore inside is very little, it is absolutely enough for the Zixiao Sword to advance to a high-grade earth-step Xuan Artifact! If the amount of Spirit Gold in it is more than enough, the Zixiao Sword might even advance to the level of a supreme-grade Earth Grade Xuan Artifact! " A trace of firmness flashed across Yih Xuan's eyes.

"I have to take a risk. The advancement of the Zixiao Sword becomes more and more difficult as time passes. If I miss this opportunity,i don't know how long it will take for the Zixiao Sword to advance!"

Yih Xuan carefully inspected the lair of the Iron Armored Beast. He kept thinking about how he should deal with these dozens of Iron Armored Beast.

"There are a total of 35 adult Iron Armored Beast, and 15 early-stage Ninth Grade Origin Beasts. 10 of them are mid Ninth Grade origin beasts, and 7 of them are late Ninth Grade origin beasts. Three Peak Ninth Grade Origin Beasts. And within these dozens of holes, there should still be some underage Iron Armored Beast. But these underage Iron Armored Beast's strength was at most equivalent to a Seventh Grade Origin Beast. There was nothing to be afraid of. As long as we can get rid of these 35 adult Iron Armored Beast, then everything will naturally be destroyed by ourselves. "

Yih Xuan lowered his head and fell into deep thought. "In order to get rid of these 35 adult Iron Armored Beast, there are only two ways in front of me right now. One is to wait until dawn tomorrow. When these adult Iron Armored Beast go out to hunt for food, kill them one by one. This method is relatively safe. As long as we're careful, there won't be any danger. "

" However, this method will take at least a day's time. Moreover, this method wouldn't have any problems dealing with the Iron Armored Beast of a middle-stage Ninth Grade Origin Beast. I have a 100% chance of killing them without alerting the other Iron Armored Beast! " A hint of confidence flashed in Yih Xuan's eyes. He then frowned.

"But this method is a little troublesome to deal with a late Ninth Grade Iron Armored Beast. A late Ninth Grade Origin Beast Iron Armored Beast... Its strength isn't weak. Especially their scales. Their defensive strength is equivalent to an ordinary peak Ninth Grade Origin Beast. If he didn't want to alarm the other Iron Armored Beast, Kill them with a single strike! " Yih Xuan shook his head.

"As long as we alert the other Iron Armored Beast, the remaining Iron Armored Beast will definitely gather in one place. At that time... Even if I kill all the Mid Ninth Grade Origin Beasts and a Late Ninth Grade Origin Beast Iron Armored Beast, the remaining six Late Ninth Grade and three Peak Ninth Grade Origin Beasts will gather in one place. I'm not its match either. " Yih Xuan shook his head once more.

"I can afford to waste a day's time, but if these nine Iron Armored Beast were to stay together all the time... Alright. When the Zixiao Sword is devouring the Gold Essence Ore,i need to use my full strength. I can't be distracted. However, the Zixiao Sword's absorption of the ore mine must have caused quite a commotion. Leaving behind these nine Iron Armored Beast... This is a huge hidden danger. " Yih Xuan couldn't help but frown.

"If we use the second method, it will be a little troublesome." Yih Xuan's eyes were flickering. Before he entered the Mystic Spirit Secret Realm, Yih Xuan had specially bought three Thunderball that had the power equivalent to a strike from a peak Ninth Grade Mystic. This was so that when there were too many enemies, he could have another way to deal with them.

"Three Thunderball with power equal to a peak Ninth Grade Profound Warrior exploded together. The power at the center of the explosion is enough to shatter a peak Ninth Grade Iron Armored Beast into pieces! As long as these dozens of Iron Armored Beast are gathered together... Even if there are some who are not dead, they will definitely be heavily injured. There is nothing to be afraid of!" A glimmer of light flashed across Yih Xuan's eyes.

"But the problem is, what kind of method should I use to gather them together?" Yih Xuan's head hurt because of this. The two methods seemed to work, but they both had their own flaws.

"Maybe I can do this!" Yih Xuan's eyes suddenly lit up after thinking for a long time.

"I can use the first method to kill most of the Iron Armored Beast. When the last nine Iron Armored Beast are gathered together,i can use the second method! If that's the case,i can definitely kill all of these dozens of Iron Armored Beast! " The more Yih Xuan thought about it, the more he felt that this method was feasible.

"Alright, it's decided then!"

Yih Xuan's gaze shifted and looked at the old lair of the Iron Armored Beast once more.

"Everything will be waiting for tomorrow."

Yih Xuan turned around and left. He wanted to thoroughly investigate this ore mine while the Iron Armored Beast was resting.

The Iron Armored Beast's senses were unusually sensitive. Even when it was resting, Yih Xuan couldn't let the Zixiao Sword devour the ore mine. The movement of the Zixiao Sword devouring the ore mine wasn't small. As long as it moved, it would immediately be discovered by the Iron Armored Beast.

Yih Xuan's figure was like the wind as he kept moving towards the bottom of the ore mine. Yih Xuan didn't have to worry about the problem of having no way out. These Iron Armored Beast had already lived in this ore mine for an unknown period of time. The passage that connected in all directions almost ran through the entire ore mine. At the same time, after the Iron Armored Beast had rested, Yih Xuan could finally spread out his soul perception. However, for safety's sake, Yih Xuan used his soul perception to completely avoid the vicinity of the Iron Armored Beast's nest.

When he spread out his soul perception that could cover a radius of nearly three miles, Yih Xuan immediately understood more information. Numerous Golden Essence Stone of different sizes and flickering with a golden light appeared in Yih Xuan's perception. The deeper they went, the more Golden Essence Stone there were.

After walking down for nearly ten miles, Yih Xuan's perception was still filled with golden lights of different sizes. However, there was something different mixed within these golden lights.

"Spiritual property! Spiritual Metallic Stone! It really is a middle-grade Gold Essence Ore!" A joyful expression appeared on Yih Xuan's face.

Yih Xuan suppressed his excitement and continued to walk down. This was just the beginning, it was not over yet.

After walking down for nearly ten miles, Yih Xuan's perception finally lost its golden light.

"It actually has a range of nearly twenty miles. I thought it would be at most eleven or twelve miles! A middle-grade gold ore mine within twenty miles can definitely help the Zixiao Sword advance to a high-grade earth-step profound artifact!" Yih Xuan could not hide the joy on his face.

The sky gradually brightened.

The Iron Armored Beast also left the nest one by one.