The next day, Zhao Zheng hid in the dark alone, dragged the body of the Wind Thunder Eagle out of the ice cellar, processed it, stripped off several important materials, washed them and put them in bags. These materials include the beak of the Wind Thunder Eagle, the claw of the Wind Thunder Eagle, the bone of the Wind Thunder Eagle, the lightning sac, the charged feathers, and so on. The body structure of this Wind Thunder Eagle is really special, and when you hold a few materials in your hand, you can still transmit a trace of electricity, which is very amazing.

The corpse of the Wind Thunder Eagle is very huge, but there is not much material that can be stripped off, but it is easy to place.

Zhao Zheng divided the stripped materials into two, half of which he kept and re-stored in the ice cellar, and the other half was packed in a bag and kept for the sword slave.

After taking care of everything and avoiding future troubles, Zhao Zheng went to the sword slave's sword-casting workshop with the bag, and brewed a rhetoric on the way.

In the workshop, the sword slave was naked and thin, wielding a huge hammer, smashing a red-hot sword embryo under his hand, and the hammer fell, smashing on the back of the red-hot sword, colliding with a few red sparks. Don't look at the sword slave is old and thin, but the figure wielding the hammer is full of manliness. Drops of hot sweat rolled down his craggy back, wetting his pants.

It's not beautiful to disturb the other party when others are busy, Zhao Zheng is carrying a bag full of Wind Thunder Eagle materials, standing silently aside, waiting for the sword slave to finish.

The sword slave beat the red-hot sword embryo for a long time, clamped the sword embryo with iron tongs, looked at it in front of his eyes for a few moments, nodded, and then stretched it into the cold water. I saw a cloud of white mist rise, and the heat on the sword embryo suddenly became smaller. He put down his work and picked up his handkerchief. I wiped my hands. Turning around, he asked, "You cultivation madman don't practice in the practice room. What are you doing here? ”

"I'm here to give a gift." Zhao Zheng smiled and picked up the cloth bag and shook it at the sword slave three times.

"What's in it?" The sword slave raised his nose as he said and sniffed it, probably mistaking it for food, but after smelling it, he wondered, "Why is there a smell of blood in here?" ”

"A few days ago, the villagers at the foot of the Taishan faction came across the corpse of a giant eagle in the woods, and saw that its body was different. So he took it back to his home, broke it down, and took it to the market to sell. The disciples of the Taishan sect recognized the origin of the giant eagle's corpse and knew that it was not a mortal thing, so they bought it with money and brought it to the mountain. I happened to bump into a disciple talking about this, so I bought the bits and pieces of these giant eagles and brought them to you. These bits and pieces are of little use to me, but they should be of little use to you. Zhao Zheng said and handed the cloth bag forward. Handed over to the sword slave.

The sword slave opened the cloth bag and looked inside. His face suddenly changed wonderfully, revealing a look of surprise. He was an expert at sword forging, and he knew all kinds of materials well, and he recognized the origin of these materials at a glance.

"These feathers and this lightning sac are obviously only found on the Wind Thunder Eagle, but you have caught a treasure." The sword slave grabbed several feathers in his hand and said in ecstasy.

"Do these things work for you?"

"It's useful, it's so useful, with these materials, I can at least forge a medium-grade sword, and if I play it well, I may be able to forge a top-grade sword!" The sword slave said excitedly.

"It's good to be useful to you, you always shouted about the lack of good materials to use in the first two days, so I'll give you all these materials."

"Give it to me?" The sword slave was stunned for a moment.

"You have helped me so much before and after, even my Zichu Sword was forged by you, and it is also appropriate to give you some materials, so you can accept it."

"Hehe, if it's an ordinary thing, I'll accept it, and I won't be polite to you, but the materials on this Wind Thunder Eagle are extremely precious, and I can't accept it in vain."

"Seniors don't have to refuse, although these materials are precious, they are from the hands of the villagers, and they didn't cost too much silver taels to buy, you can rest assured that you can accept them."

The two of you pushed back and forth for a while, and the sword slave later became a little impatient, so he had to agree to Zhao Zheng, without giving anything in return, and accepted these precious materials on the Wind Thunder Eagle in vain.

If it was someone else, Zhao Zheng would naturally not be so generous, but the sword slave is not an outsider, and it would be too angry if he asked for something in return.

Since then, Zhao Zheng has lived a life of cultivation over and over again, and both internal strength and swordsmanship are improving at a rapid pace. Time flies, half a month has passed in the blink of an eye, and it is the day when the Colosseum opens.

Zhao Zheng had tasted the sweetness in the Colosseum before, and once again opened this copy on time to check it out.

This time, the strange beast that appeared in the Colosseum changed, and it was no longer the Wind Thunder Eagle, but it was replaced by another ferocious strange beast.

Alien Beast Species: Ironclad Bull.

Grade: Upper grade.

Strength level: 62.

Introduction: It resembles a rhinoceros, but the carapace on the body surface is much harder than that of a rhinoceros, almost metal, and it is difficult to break even if it is a sharp weapon. Normally, this beast has a very gentle temperament, but during estrus, it will suddenly become very ferocious, and if someone approaches, it will launch a fierce attack on it.

Usual attacks: ramming, flying, trampling.

Valuable materials for the body: iron horns, iron horns, iron cow shells, iron juice sacs, iron cow toes.

Suggestions: First, don't go head-to-head with the hard shell of the ironclad bull, but attack through the cracks in the carapace. Second, the body of the ironclad bull is heavy, so the endurance is not long, so you can consider delaying tactics and slowly drag it down. Third, the ironclad bull has very poor eyesight, which is also one of its Achilles' heels.

Next to the text introduction, there is a picture with the texture of ink as usual, depicting the ironclad ox roaring and galloping.

In comparison, this ironclad bull is a little higher in rank than the Wind Thunder Eagle, and it should be more difficult to deal with. But Zhao Zheng has also made great progress in the past half a month, approaching the cultivation of the middle stage of the Sixth Heaven, and the level marked by the system has jumped to level 64, which is still 2 levels higher than the Iron Armor Bull. It's not a big difference, but it really boosts his confidence.

Nowadays, the number of points required to unlock a dungeon is so high that just looking at it can be a headache. Zhao Zheng needs more points to unlock these dungeons. And the value of the ironclad cow itself is not small. Driven by these two interests. He would never retreat in the face of difficulties, but he would swim against the current and kill the ironclad bull to the ground.

The big horn on the head of this iron-armored bull is scary just to look at, Zhao Zheng replaced the set of fish scale heavy armor before entering, just in case, although this set of heavy armor is heavy, but only relatively speaking, with his current strength. Even if you wear such a heavy armor, it won't have much impact on light work. With this set of heavy armor on his body, even if he is unlucky enough to be hit by the ironclad bull for a moment, he will not be pierced by the big horns.

After preparing for this, Zhao Zheng broke into the Colosseum dungeon, shifted his feet, left the real world, and entered the dungeon space.

It's still the Colosseum with four walls, or the rumbling sound of the iron bar, from behind the bar. Rush out of an angry beast, it is none other than the Iron Bull!

This beast resembles a rhinoceros. But a circle larger than the rhinoceros, it has already approached the elephant, and its body is wrapped in a thick carapace, which shines in the sun, shining with metallic luster, and is like a set of armor, making people unable to start. Don't look at the huge and bulky body of this ironclad ox, but it is not slow at all, it is three points faster than the galloping horse, and it turns into a shining light and shadow, which tramples the ground and shakes more than once.

Zhao Zheng stood with a long body, carrying the Zichu Sword on his back, holding the Cloud Piercing Sword tightly in his left hand, and when the Iron Armored Ox rushed to within three zhang of the front, he threw the Cloud Piercing Sword out, and attached a sword qi with no small strength on it.

"Ding!"

The Cloud Piercing Sword turned into a cold light and hit the iron bull's skull, colliding with it with a crisp sound, and then it was bounced aside, leaving only a shallow mark on the skull, and failed to cause any substantial damage. It seems that the description of the system is indeed true, the carapace of this ironclad bull is really strong enough, and ordinary attacks can hardly hurt it at all.

With such a delay, the ironclad bull had already rushed to Zhao Zheng's approach, and it looked like it was about to crash into the latter's body.

Zhao Zheng's eyes froze, and he didn't have any more energy, so he hurriedly dodged and jumped to the side, stretched out his hand, and moved the Cloud Piercing Sword back into his hand. Don't look at the power of this small sword is not as powerful as Zichu's sword, but it is surprisingly easy to use, and it is very convenient to release or recycle. He stood firm, watched the Ironclad Bull's movements, and noticed that the beast had turned a corner and charged at him again.

He remembered the hint given by the system earlier, and decided to follow the method on the prompt, first exhausting the ironclad ox, and then finding a way to prick the carapace gap on the ironclad bull's body. He moved his buoyancy and danced like the wind under his feet, relying on the speed of the wind, he whirled around the ironclad bull, and constantly unleashed the cloud-piercing sword to harass it.

After running for a stick of incense, the ironclad bull showed fatigue, his breathing became much heavier, and his pace slowed down. After another quarter of an hour, it couldn't run at all, stared at Zhao Zheng with a pair of little red eyes, and stopped in place to rest.

Although Zhao Zheng is also tired, there is still a lot of internal strength left, and he will not be tired even if he runs for another half an hour. He launched a fierce counterattack against the Ironclad Bull, and unleashed the Canglong Sword Technique around the Ironclad Bull, aiming at the gaps in each carapace, releasing one sword qi after another. Whenever a sword qi pierced the place, it would cut out a pool of blood, and over time, it finally dragged down the strange beast of the ironclad bull.

"Moo......" The ironclad bull wailed, and fell to the ground like the wind and thunder eagle, smashing all the floor tiles on his side, and after a few convulsions, he stopped moving.

The same prompt sounded again, and the prompt would teleport Zhao Zheng back to the real world and give away 1050 points, which was fifty points more than last time. It seems that the Colosseum is very user-friendly, and when you defeat a more powerful beast, you will be awarded more points.

Zhao Zheng breathed a sigh of relief, glanced at the corpse of the ironclad cow a few more times, and was teleported back to the real world.

This time, he still disposed of the corpse of the alien beast as he did last time, keeping half of it himself, putting the other half in a bag and carrying it to the sword slave. Only this time he came up with a different excuse, falsely claiming that he had bought it for a small amount of money from a trading rally inside the door.

The sword slave did not doubt this statement, but he refused to accept these precious materials in vain. When it comes to preciousness, the materials stripped from the Iron Armored Ox are more precious than the materials stripped from the Wind Thunder Eagle.

"My brothers settle accounts, not to mention that we don't have relatives or reasons, it's only because of Zichujian that we came together. And as an elder, I can't take your benefits in vain again and again, and it will be good to say that it is not good to say it. These materials are very useful to me, and I say that I can't take anything in vain, and I have to give you a little in return. The sword slave said firmly.

"Senior, you are too polite, with the relationship between us, ......" Zhao Zheng smiled, still didn't want anything in return, these materials belonged to him as a superfluous share, and it was to pick the rest, it was not much use, and it didn't hurt to give it to the sword slave.

"No! Don't say any more, I know you're going to say the same thing as last time, and I'm going to be angry if you say it again. The sword slave raised his eyebrows and interrupted Zhao Zheng's words.

Zhao Zheng's smile turned bitter, so he had to swallow the rest of the words back, stopped talking, and waited for the sword slave to follow.

The sword slave raised his eyebrows and thought for a while, then his eyes suddenly lit up, he thought of something, rolled his eyes and asked, "Boy, if I'm not mistaken, you have a sky box for stuffing things in your hand, right?" ”

"There is such a one, when I came to the mountain to make meritorious contributions, Mr. Le sent me such a treasure." Zhao Zheng nodded and replied.

"At the beginning, in addition to learning the skill of sword casting from Master, I also learned the skills related to sword formation and ambush, and I have come into contact with this kind of heavenly machine box in your hand, and I can even pry it open without a key, relying on various tools. In return for sending me two precious materials, I'm going to remodel your case and add some functionality to it. ”

"What function?" Zhao Zheng was a little interested, and his eyes lit up.

"I can transform the Sky Cabinet in your hand into a sword box, and install some more traps in it to ambush it, so that it has the function of ejecting the sword. In addition to that, I can also give you a few more medium-grade swords that I forged, and I promise not to leave your sword case empty. The sword slave said and pointed to the huge sword box temporarily placed in the corner, this inconspicuous big guy has a lot of wonderful uses.

Zhao Zheng took the opportunity to look at the sword box, and felt a little conflicted in his heart, feeling that although this sword box was good, it was too bulky and cumbersome, but it was not as easy as wearing a single sword. (To be continued......)