Under the surprised gaze of Xue Yi and the other four, the battle between the dragon knight and the stone swallowing beast had reached a fever pitch.

The battle of one man and one beast knocked the surrounding trees with a diameter of more than half a meter to the ground, and many of them were directly broken at the waist. The loud clattering sound kept coming out, resounding through the mountains and forests.

Xue Yi was surprised and delighted in his heart, the battle of the dragon knight was so shocking. It is conceivable that after becoming a dragon knight, the battle scene is in no way inferior to the dragon knight in front of him.

It's just that Xue Yi felt that something seemed wrong with that dragon. And the dragon knight also had a problem with the dragon, so he couldn't go all out in battle.

But the dragon knight was still strong after all, and after more than ten minutes, he finally put down the stone-swallowing beast.

Although Xue Yi and the others had known that this dragon knight could take down the Stone Swallowing Beast, they were still shocked when they really saw that scene.

The strength of a stone-swallowing beast is almost equivalent to that of a seventh-level martial artist, even if Xue Yi sees it, he has to dodge. This dragon knight killed the Stone Swallowing Beast with only one person's strength, and his strength can be seen.

This also made Xue Yi look forward to becoming a dragon knight even more.

While the four were surprised, the dragon knight shouted while cleaning up the mess on the ground, "Come out, I've already found you." ”

Rou Wan'er glanced at the other two, hesitating whether to go out.

Xue Yi had already jumped out, and it seemed that he was still too excited.

Rou Wan'er and the three of them had no choice but to follow out.

The dragon knight glanced at the four of them casually, lowered his head and continued to clean up, and said casually, "Why peep?"

Rou Wan'er was about to answer, but Xue Yi preemptively said: "Hehe, I haven't seen the dragon knight, I'm surprised, so come and take a look." ”

The dragon knight didn't pay attention to these four people at all, and said casually: "After reading it, you can leave after reading it." ”

Qing Yucheng and the three of them smiled helplessly, in front of the dragon knights, these warriors were as humble as ants, and they didn't bother to answer with them at all.

Now that they have issued an eviction order, if they don't leave, maybe this dragon knight will start a fire and directly let the dragon spew out a mouthful of fire, and they will all become roast pigs.

Xue Yi didn't leave, his eyes were full of excitement and he observed the earth dragon.

This earth dragon belongs to the black-backed earth dragon, named because of the black color of its back, and is characterized by its great strength and stamina.

However, this black-backed earth dragon seems to be a little sickly, and its eyes are not normal dark red, but a deep red. When breathing, it emits a faint "sizzling" sound, and from time to time it opens its mouth, making a sound like a human cough.

Rou Wan'er saw that Xue Yi was stunned and didn't leave, so she hurriedly pulled Xue Yi: "Brother Xue, let's go." ”

The dragon knight saw Xue Yi staring directly at his dragon, and a trace of anger flashed in his eyes.

Dragons are absolutely as important as life to dragon knights. No dragon knight likes strangers staring at his dragon.

Just when the dragon knight was about to have a seizure, Xue Yi suddenly spoke: "Your dragon is sick." ”

"Huh?" The dragon knight was a little strange, an ordinary martial artist could actually see that his dragon was sick?

Qing Yucheng was afraid that the dragon knight would get angry, so he hurriedly pulled the corner of Xue Yi's clothes: "Brother Xue, don't talk nonsense, let's go quickly." ”

Xue Yi stood there with a lazy smile on his face.

The dragon knight looked at Xue Yi carefully at this time, and only then did he find that Xue Yi was carrying a medical box, and on one side of the box, there was a dragon-shaped symbol.

"You're a dragon doctor?" the dragon knight was a little surprised.

Xue Yi nodded: "Exactly." ”

Only then did Qing Yucheng and the three of them remember that Xue Yi had indeed said that he was a dragon doctor before, and he had been carrying a medicine box on his back. It's just that Xue Yi is too young, and they don't believe that Xue Yi is a dragon doctor at all, and the strength that Xue Yi has shown in the past two days makes them rather believe that Xue Yi is a powerful martial artist.

Seeing Xue Yi nodding in acknowledgement, the dragon knight immediately stood up and said to Xue Yi: "My dragon suddenly fell ill more than three months ago, often coughing up blood, panting and sizzling, and often had trouble breathing. I have seen several dragon doctors, and they all say that the dragon has asthma. Several pairs of drugs were prescribed. But after taking several pairs of medicines, not only did not get better, but it became more and more serious. Especially in the past two days, coughing up blood more and more often, I was planning to take it outside the mountain to see the dragon doctor again. ”

When Xue Yi heard this, he shook his head: "Quacks, quacks harm people, quacks harm dragons." ”

The dragon knight's attitude towards Xue Yi was much better at this time, and he said, "Dragon Doctor, why do you say this?"

Xue Yi said: "The body of the dragon clan is very strong, and many dragons have the ability to heal themselves, if it is not a very serious injury, they can recover on their own. How can a dragon get a human disease like asthma?"

The dragon knight asked, "What does the dragon doctor think my dragon is sick with?"

Xue Yi said to the dragon knight, "Control your dragon well......" As he spoke, he came to the dragon, and his left hand gently lowered and placed it on the dragon's neck, squinting slightly. After a moment, he smiled and said, "I already know." ”

The three of Qing Yucheng next to them were all surprised when they saw this. They didn't expect that Xue Yi could really cure the dragon.

The dragon knight was slightly anxious and asked, "Dragon doctor, do you know what the disease is?"

Xue Yi nodded: "Dragons are like people, they also have a pulse. The pulse on its neck was beating more violently because it had a wound in the neck. When the blood flows here, it passes through the wound, which increases the pain, so the pulse beats violently. And it keeps coughing up blood, which means that the wound is not in the flesh, but in the internal organs. A sizzling sound in the breath indicates a respiratory injury. ”

"But...... My dragon hasn't been injured in the last two years, how can it be? or in the trachea?"

Xue Yi thought for a moment and said, "If I'm not mistaken, it should be that when your dragon was eating, he accidentally inhaled something into his trachea, so his trachea was scratched. ”

"Ah......" the dragon knight asked, "what then?"

Xue Yi smiled indifferently: "Do surgery." As he spoke, he took down the medicine box and took out a scalpel wrapped in a white cloth.

The dragon knight was even more surprised: "Right here?"

"Dragons have a very strong physique, and they don't have high requirements for the environment, as long as they are not seriously injured, they can do it anywhere. Xue Yi replied, and at the same time said, "The cost of surgery is not cheap. ”

The dragon knight glanced at the cloth bag that Xue Yi put on the ground, and said with a smile: "As long as you can cure my dragon, money is not a problem." ”

Xue Yi immediately made a move, first took out a bottle of hemp boiling powder, and asked the dragon knight to give the dragon a subdue.

After waiting for more than five minutes, the dragon's body was already unconscious, and asked the dragon knight to place the dragon on a clean stone, and then the scalpel flicked, easily stabbing into the skin on the dragon's neck.

The dragon knight and Qing Yucheng saw this, and their eyes fell to the ground.

Everyone knows how tough the dragon's scales are, and even the sword made of Vajra Jing can't pierce it.

This Xue Yi easily stabbed in with a scalpel, which is too unbelievable.

Xue Yi saw that Qing Yucheng and the three of them were surprised, and explained to them: "It's actually very simple, although the dragon's scales are hard, there are still slight gaps in the junction between the scales. As long as the scales on it are removed, the scalpel pierces through the gap, and naturally it can easily insert into the dragon's body. The edge of an ordinary sword is too wide to pierce such a gap. ”

When the dragon knight heard this, he suddenly realized that he admired Xue Yi even more. He had seen a few dragon doctors, and although he could also use a scalpel to stab into the dragon's body, they were all exhausted, and it was impossible to be as easy as Xue Yi.

It seems that this young dragon doctor is really capable.

Xue Yi's wrist shook slightly at this time, and he made a two-inch-long cut on the dragon's neck, and then poked his hand directly in.

The dragon knight couldn't help but feel a little unbearable when he saw Xue Yi opening a hole in his dragon's neck and tinkering in it like a Taobao.

A moment later, Xue Yi pinched out something bloody between his two fingers.

After wiping the blood with leaves, it turned out to be a thorny bone more than an inch long.

Xue Yi said: "This bone scratches the trachea, so the dragon will cough up blood. It is blocked in the trachea, so the dragon will have symptoms of asthma, and it has been stabbed in the wound, so the dragon cannot heal itself. ”

Seeing this, the dragon knight's face showed joy: "Thank you Dragon Doctor, if it weren't for the Dragon Doctor, my dragon's illness would have been delayed." Those abominable quacks. But...... What should I do with this wound? Do I need to stitch it up?"

Xue Yi directly picked a handful of grass blades from the side, chewed them in his mouth, and slapped them on the dragon's wound.

A few people next to him couldn't help but be stunned...... That's too sloppy, isn't it?

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[Three more offered, please recommend the collection. There are already more than 40 people on the unlimited potential list, and if you break into the top 20, you will add another chapter. 】