The direction of Lin Yuan's own spiritual object affinity is affinity healing spiritual objects, auxiliary spiritual objects, and plant-based spiritual objects.

It's just that Lin Yuan himself is in the position of a healing assistant, but he has an output heart.

Lin Yuan in the selection of cultivated creatures of origin red thorn.

Directly cultivate the source species of the Red Thorn in the direction of a battle-like spiritual object.

Just looking at the evolution of the red thorn into its current form, you can see how persistent Lin Yuan is about output.

But now Lin Yuan didn't expect that his sister Chu Ci was also like himself, as a defense department aura professional, but he manipulated a big iron bull to indulge in output.

This is really not a family, not entering a family.

Lin Yuan strengthened the bronze-rank rhino horn iron bull, if he wanted to improve the quality of the bronze-rank rhino horn iron ox to the legendary quality, it would take more than five days.

In the past five days, Lin Yuan has strengthened the rhino horn iron ox in the cultivation room by himself, which is enough.

At this time, the bell rang at the door of the cultivation room.

In the cultivator's cultivation room, if there is a founder cultivating spiritual objects in the cultivation room, no one will disturb him.

Therefore, as soon as the bell rang at the door of this cultivation room, Lin Yuan knew that it was Ning Lao who was coming.

When Lin Yuan came to see Chu Ci, he just wanted to send the silver stamen gold to Chu Ci, and at the same time, he would sign a contract with Chu Ci for the stainless steel butterfly that he had cultivated before.

I didn't expect Chu Ci to comprehend the Will Rune at all.

If the quality of the rhino horn iron bull wants to be improved to the legendary quality, it needs some spiritual materials to assist, but because some spiritual materials happened suddenly, Lin Yuan did not prepare in advance.

Therefore, when he visited Ning Lao just now, Lin Yuan asked Ning Lao to see if there were any spiritual materials needed to improve the quality of the rhino horn iron ox in the material room of the Bauhinia City Founders Guild.

Lin Yuan opened the door and saw Ning Lao standing at the door.

At the same time, Lin Yuan saw that Ning Lao's side was also following Lin Yuan's Ning Xuejun who received him when he participated in the founders assessment in the Bauhinia City Founders Union.

Ning Xuejun is also Ning Lao's granddaughter.

At this time, Ning Xuejun was holding a copper-level trapped spirit box in his hand.

Ning Xuejun nodded and greeted Lin Yuan when he saw Lin Yuan, and at the same time, there was a surprise in his eyes.

Ning Xuejun was extremely impressed by Lin Yuan, because a person like Lin Yuan, who had scored full marks in the first-level exams of the three knowledge-based life aura occupations at once, was unique in the Radiant Federation.

Just seeing Lin Yuan again, Ning Xuejun was surprised that compared with before, Lin Yuan's temperament seemed to have changed a lot.

Ning Lao looked at Lin Yuan and said with a smile.

"Yuan boy, the old man has already prepared all the spiritual materials you asked for before. ”

Lin Yuan was finally relieved now, at least he didn't have to waste any more time collecting the spiritual materials needed to improve the quality of the Rhino Horn Iron Ox to the legendary quality.

Lin Yuan touched the back of his head and smiled.

"Ning Lao, you bothered. ”

The quality of the Bronze Rhinoceros Iron Ox is to be upgraded to Legendary quality, which requires a large amount of manganese iron ore and metal essence.

Manganese iron ore and metal essence are not very rare spiritual materials.

Metal essence is the crystallization left behind by mixing a large number of metals together and forging them at high temperatures.

Manganese iron is a deep blue flake metal deep in the earth.

Manganese iron is extremely hard and at the same time, if you touch it with your hands, you will feel a sharp metallic tingling sensation in your fingers.

There are two kinds of spiritual materials, metal essence and manganese iron ore, of which the metal essence needs 500 catties, and the manganese iron ore needs 2,000 catties.

The price of metal essence is about two Radiant Coins per catty, while manganese iron ore costs nearly eight Radiant Coins per catty.

If it had been placed in the past, Lin Yuan would really not have been able to take out the nearly 20,000 Huiyao coins at once.

But since there was a large number of glowing coins in the Cheng Centipede-shaped trapped spirit box, Lin Yuan, who cultivated spiritual materials like these, didn't need to be tied up anymore if he wanted to buy them, and he could just buy them and use them.

Ning Xuejun handed the bronze ladder trapped spirit box to Lin Yuan, and at the same time looked at Chu Ci beside Lin Yuan.

Ning Xuejun could see at a glance that Chu Ci was Lin Yuan's sister, even if Chu Ci and Lin Yuanwan's temperaments were completely different.

Lin Yuan is the kind of sunny teenager who is full of people, making people feel like a spring breeze.

And Chu Ci is tranquility has a hint of coldness, although there is a smile on his face, but it seems to have a faint sense of alienation from everything except Lin Yuan.

Even if the temperament is completely different, Lin Yuan and Chu Ci's eyebrows and eyes are very similar.

This kind of eyebrow and eye resemblance knows at a glance that it is a blood relative.

Ning Xuejun stretched out his hand in a friendly manner and greeted Chu Ci.

Chu Ci was stunned for a moment, and then he also showed a light smile, and shook Ning Xuejun's hand politely.

Seeing this, Ning Lao looked at Chu Ci and said with a smile.

"Yuan boy, you can't take care of this little girl when you cultivate spiritual things inside, why don't I take the little girl out and let the old man's granddaughter accompany her around. ”

It just so happened that Lin Yuan had been thinking about strengthening his spiritual objects before, and he couldn't let Chu Ci stay bored in this cultivation room all the time.

In five days, Lin Yuan needed to concentrate on cultivating spiritual objects, and if Chu Ci was thrown aside, Lin Yuan was really a little unbearable.

Now that Chu Ci is with Ning Lao and Ning Xuejun, Lin Yuan is still more relieved.

Chu Ci turned his head to look at Lin Yuan, and after Lin Yuan nodded, he generously followed Ning Lao and Ning Xuejun out of the cultivation room where Lin Yuan was.

Now Lin Yuan himself is left in the cultivation room.

Lin Yuan also took out the metal essence and manganese iron ore stored in the bronze rank trapped spirit box that Ning Xuejun handed over just now.

Then he touched the horns of the rhino horn iron bull and said.

"Iron lumps, you go and eat these metal essences and manganese iron ore, and then I will improve your quality. ”

Although the Rhino Horn Iron Bull was not as intelligent as Yinyin, Lin Yuan's words could still be understood by the Rhino Horn Iron Bull.

Understanding what Lin Yuan meant, the rhino horn iron bull immediately snorted excitedly, and hurriedly ate the metal essence and manganese iron ore that Lin Yuan had placed on the ground.

Although this metal essence is 500 catties, and manganese iron ore is 2,000 catties, it sounds like a lot.

However, due to the fact that the metal essence and manganese iron ore are very dense, they are extremely heavy.

So the essence of the metal and the manganese iron ore actually don't look much.

Just as the rhino horn iron bull was happily eating metal essence and manganese iron ore, Lin Yuan looked at the rhino horn iron bull and laughed softly.

In Lin Yuan's opinion, the rhino rock cow that had obtained the elite-level epic quality of being seriously injured and endangered was a great bargain, and it was an excellent spiritual object.

But now that Lin Yuan has money, he can easily buy a lot of defensive spirit objects that are better than the original elite-level epic quality rhino rock bull.

But fortunately, at that time, the skill that the elite-level rhino rock bull comprehended at the elite level was sacrifice.

Because of the sacrifice of this rare skill, the Rhino Horn Iron Bull directly overrode the vast majority of defensive spirit creatures.

At the beginning, Lin Yuan had just recovered his body and could feel the aura, so he didn't have any time to accumulate resources.

Therefore, when preparing the defensive spirit object for Chu Ci, it was really difficult for Lin Yuan.

But Lin Yuan, as an elder brother, also has a clear conscience.

For Lin Yuan at the beginning, he responded to that sentence.

"What I give you may not be the best, but this is the best I can give right now. ”

The Rhino Horn Iron Bull has been greatly transformed because of the sacrifice of skills.

And now the rhino horn iron bull is about to usher in the second transformation in its life, and this transformation is also an extremely important sublimation in Chu Ci's life.

The spiritual power in Lin Yuan's fast-moving body, and the pure spiritual energy in the body of the Rhino Horn Iron Bull were quickly absorbed by every cell in the Rhino Horn Iron Bull's body.

The cells of the rhino horn iron bull were activated by this pure spiritual power, and they showed a state of hunger, scrambling to absorb the energy in the metal essence and manganese iron in their stomachs.

Time flies, and Lin Yuan basically hasn't rested much in the past five days.

At this moment, the rhinoceros iron bull suddenly "mooed".

The original size of the rhino horn iron bull of nearly three meters has skyrocketed to three meters and a half at this time, and it has become even stronger.

The horns on both sides of the bull's head and the rhino horns on the forehead were sharper, shimmering with the cold light of Sensen.

At this time, the quality of the bronze-rank rhino horn iron bull was finally promoted to the legendary quality by Lin Yuan.

The next thing is to wait for Chu Ci to fuse the Will Rune with the Rhino Horn Iron Bull, so that the Rhino Horn Iron Bull can evolve into a fantasy species. Read the latest chapter of "Royal Beast Evolution Merchant Claw Book House" for free for the first time.