The head of the Ancient Desolate Tiger was split, and a green demon crystal the size of a bird's egg floated out with a crystal green light, like a green gem.

Xiao Jin had already run up, two thick fingers carefully pinched the demon crystal, raised his eyebrows, whined happily, threw the demon crystal into his mouth, and immediately spit it out, swallowed his saliva, wiped his mouth, and smiled embarrassedly.

Wu Xuan saw Xiao Jin put it in his mouth and spit it out, and thought that it was reluctant to eat, so he comforted: "Eat! Xiao Jin, there will be more in the future!"

Xiao Jin shook his head, turned around and ran to the side of the unicorn, slowly squatted down, and put the demon crystal in his hand into the mouth of the fire dragon horse. The fire dragon horse was also polite, grunted, and swallowed it. Xiao Jin grinned as he watched the unicorn swallow the demon crystal.

It turned out that the demon crystals of the four tiger-tailed wolves were eaten by Xiao Jin just now, and Xiao Jin was embarrassed and gave this demon crystal to the fire dragon horse.

Looking at the tall Xiao Jin, Xin Mu smiled, I didn't expect this guy to care about the fire dragon horse, it seems that Xiao Jin has begun to have feelings, this is a good sign.

The spiritual power was sent out again, and three hexagonal scales flew out of the head of the ancient desolate tiger and fell into Xin Mu's palm. These three hexagonal scales were given to him by the old man with red eyebrows in the Red Prison of Liuyan, and they were related to the number one enemy of the old man with red eyebrows.

Just now, when he was being chased by the Ancient Desolate Tiger, Xin Mu had an idea, and remembered that there were still three hexagonal scales in the Dragon Soul Ring, so he thought about trying to use them as a hidden weapon to hit the eyes of the Ancient Desolate Tiger.

Xin Mu looked at the three hexagonal scales in his hand, they were very thin, thin as paper, thin and transparent, but strangely there was a sense of heaviness; they were so black, black as ink, black and shiny, strangely but shining with a faint multicolored light; their six sides were unusually sharp, sharp as knives, and strangely not stained with the blood of the ancient tiger.

There are so many strange things about these three hexagonal scales, Xin Mu looked over and over again, and found that these three hexagonal scales seemed to be made of special materials, but he couldn't see what kind of material they were.

"Xiao Wu, what do you think these three scales are made of?"

Wu Xuan took it and looked at it, and said, "It seems to be a special material!"

"Nonsense! I don't know if it's a special material?I ask you what kind of special material it is?" Xin Mu's spiritual power poked out, and three scales flew up.

Wu Xuan looked at the flying scales, patted his head and said, "I know the way! This must be made of Xuanjing Iron, which is specially used to make spiritual weapons!"

"Xuanjing Iron, are you saying that these three scales are spiritual weapons?" Xin Mu used his spiritual power to control the three black scales flying in the air, and faintly felt that it was very handy to control them with spiritual power.

Wu Xuan looked at Xin Mu controlling the three scales freely, and nodded affirmatively, "It must be!"

"Spiritual power weapon, that's a good thing!" Xin Mu was secretly happy, as a Seven Seal Talisman Master with good spiritual power, what he lacked was a spiritual power weapon.

The three scales are small and flexible, easy to control, and if they are used as hidden weapons, in battle, they will definitely receive unexpected results. Thinking of this, Xin Mu immediately decided to start practicing controlling the three hexagonal scales.

Xin Mu wrapped the three hexagonal scales with his spiritual power, causing them to fly up and down in front of him, above his head, and behind him. Then there is control of them flying into the distance. Fly 10 meters and let them fly back, then 20 meters and let them fly back, then 30 meters, 40 meters......

When flying a hundred meters, Xin Mu can still control them. Xin Mu simply increased to 200 meters, and found that he could effectively control them, so he increased the distance again.

Zhilu Dao flew out of five hundred meters, and although Xin Mu could still feel their presence, he couldn't control them well. Xin Mu gave up the control of distance and began to practice controlling their flight speed.

As hidden weapons, speed is very important, and Xin Mu tries to make them fly fast. The majestic spiritual power suddenly threw them out, and the three hexagonal scales flew out lightly, without any strength, and they couldn't even cut off a blade of grass.

"What's going on? It's impossible! Why is it so slow?" Xin Mu thought, he had already used a strong amount of spiritual power, it stands to reason that it wouldn't be so slow, could the spiritual power of the Seven Seal Talisman Master be so weak?

Wu Xuan looked at Xin Mu and didn't speak, he just quietly looked at the young man in front of him, this young man has a perseverance and perseverance, has a brave and kind heart, and is very much like a person he knows.

"What's the problem?" Xin Mu pondered, he knew that he knew too little about spiritual power, and there were many mysteries that he couldn't understand yet. He would suddenly think of the "Invisible Blade" he had read, the spiritual power exercise he had obtained from the Sihe Ruins Library.

"The Invisible Blade" says: "The spirit is powerful, but it is invisible, and if you want to take shape, you must first have a form." This means that when you want to transform your spiritual power, you must first have a shape, that is, what you know in your heart what the thing you want to transform into, so that it can be transformed instantly

If you don't know what this thing looks like, and you first activate your mental power, and then you can paint the shape you want to become, then it's going to be slow and it's going to be very difficult, in other words, it's going to be very difficult to succeed.

Thinking of this, Xin Mu suddenly remembered that when he defeated the Ancient Desolate Tiger with hexagonal scales, he first thought of the hexagonal scales, and then thought of the eyes of the Ancient Desolate Tiger, as for how to control the hexagonal scales in the middle, at that tense moment, he didn't have time to think about it at all.

Two points and one line. Hexagonal scales to the eyes of the ancient tiger.

Xin Mu suddenly understood that if he wanted to speed up the hexagonal scales, he had to shorten the control time, or in other words, just think about where it was going.

After figuring it out, Xin Mu immediately began to experiment, first using his mental power to control the hexagonal scales, and then immediately thinking about a stone on the river beach a hundred meters away.

"Whoa, whoa!"

The hexagonal scales burst out of the air, and in the blink of an eye, they flew to the stones of the river beach, and smashed the stones to pieces. Wherever he passed, the grass was cut off in unison.

The mental power in his brain immediately thought about the hexagonal scales flying back to his side, and before he could think of where to let them fall, three hexagonal scales flew quickly, extremely fast, and they were about to hit him.

Xin Mu immediately thought about stopping them in his hands, and the three hexagonal scales fell into Xin Mu's hands. Xin Mu was shocked into a cold sweat, and almost didn't play with fire and set himself on fire.

Xin Mu shook his head, raised his hand and threw the hexagonal scales into the air, and the invisible spiritual power made them fly in the air. Xin Mu decided to let them fly overhead for a while, so that he could get a good grasp of their attributes, so that practice makes perfect.

"Bobo......"

Suddenly, a series of muffled sounds came, but I saw that on the body of the fire dragon horse, layers of green light spread in all directions, and on the red fur, it turned slightly purple.

"It's the goblin that has come into play, it's a sign of evolution!" Wu Xuan stared at the unihorn, his face full of joy, revealing his desire for the dragon horse to become stronger.

The green light poured out layer after layer, and faster and faster, almost covering the body of the dragon horse.

"Bang!"

Suddenly, a green light exploded, and every inch of the fire dragon horse's skin shot out green light, like a giant light source, turning the air around him, as well as Xin Mu, Uxuan, and Little Golden Face.

When the green light dissipated, the body of the dragon horse became stronger, not like a horse, but like a giant beast with a horse's face and a tiger's body.

Its red mane was like fire, its fur shone red, and the single horn on its head was longer and thicker than before, like a half-meter-long spike, glowing with a cold white light.

"It's done!" Xin Mu, the unicorn has evolved to the equivalent of a fourth-level giant beast in the early stage of the Tianxuan Realm!" Wu Xuan applauded happily.

"Ha Lu Ha!" Seeing the successful evolution of the fire dragon horse, Xin Mu smiled happily, this is not only a successful evolution, this is also a show of friendship.

Xin Mu was very satisfied with Xiao Jin's generosity, he reached out and wanted to touch Xiao Jin's head, but he stretched out his hand to the highest place, and barely touched Xiao Jin's shoulder, he had to pat Xiao Jin's shoulder and said, "Xiao Jin, it's good! I'll find you more demon crystals." ”

After speaking, Xin Mu turned his head to look at the opposite bank of the river beach, where there were no less than fifty sword-horned rhinoceros, who were watching the fire from the other bank.

(Rolling all over the ground for collection!)