The cloud-shrouded peaks, the ice and fire in the belly of the mountain, Han Zaixin is like a sculpture, sitting on the dividing line between ice and fire.

A piece of cold iron was directly grasped by the big hand of the True Yuan in front of Han Zaixin's body, while the red copper was wrapped in another ball of True Yuan, floating on the earth fire magma and constantly scorching, refining the impurities in it!

Cold iron is cold, and it is difficult to dissolve in the blazing earth fire magma! But Han Zaixin was not anxious at all, sitting at the junction of earth fire and Xuan Ice, in front of him was the raging earth fire magma, but behind him, there was snow and frost, crystal clear.

Ice and fire seemed to be extremely harmonious at this moment, Han Zaixin's true yuan was refining materials in front of him, becoming extremely hot, but there was also a trace of true yuan behind him that penetrated deep into the icy ice world, introducing the cold breath into Han Zaixin's body.

The small cave is deep into the belly of the mountain, and in the belly of the mountain is a huge space, where the magic of water and fire is combined, like a dream!

The blazing earth fire lava is constantly tumbling in the cave, countless bubbles are constantly rising and bursting, and the colorful gases are converging in this space! The earth fire smelts countless minerals, forming all kinds of clouds, and finally emerges in the gas transpiration.

On the other side, the ice that reflects these gases and rays is even more crystal clear, like colorful pillars!

At this time, Han Zaixin was sitting on the dividing line between ice and fire, like a sculpture, his body was thin, but he was as calm as a mountain, even if he was facing the ground, the sweat flowed directly down his cheeks, and his back was to Xuan Bing, but it was condensed into frost!

At this moment, Han Zaixin felt the magical feeling of the two heavens of ice and fire, facing the side of the blazing earth fire, and felt an endless heat wave coming. But behind him, there was endless cold, which made his heart feel like falling into an ice cellar. 、

Not only on the surface of the body, but also in the body, the true yuan carried the ore condensed by the earth fire, and between the continuous operation, it brought the heat of the earth fire. It made him feel a burning sensation in his veins. But behind him, he used the true element to turn into tentacles, connecting the Xuanbing world and bringing endless cold currents.

The two diametrically opposed, rival aura, melted into the Five Elements True Yuan that he cultivated from the Mixed Yuan Technique, so that his muscles and veins were constantly tempered by the blazing fire, and then by the cold of the Xuan Bing Forest, the True Yuan flowed once, and the meridians in his body were tempered once!

In this case, the tendons and veins in Han Zaixin's body are constantly strengthening, and the tendons and veins that were originally like rubber tubes are constantly being tanned repeatedly, becoming more and more tenacious, in this case, his tendons and veins actually began to glow slightly!

"Do you want to melt the Tianyin Stone into it?" Han Zaixin finished refining the red copper and the dark iron, these two things belong to the materials that must be used for any sword magic weapon, of course, if the conditions allow, and then add a higher level of metal, the magic weapon will be even more powerful. For example, Taiyi gold essence, which is known as the most gold essence.

But at this time, Han Zaixin was hesitating, he obtained a magical stone at the foot of the mountain, the Tianyin Stone, this thing is rare to see, and he now has the ability to smelt this stone. But whether to use it or not is a question.

The Celestial Sound Stone is a big gamble, and the bet is whether the magical effect obtained after adding the Celestial Sound Stone is good or bad! If it is good, it is a beautiful sound that can help the enemy, so that the enemy's mind is difficult to condense when he hears the sound. Of course, there is also the sound of heaven and earth to help you realize the Tao, which is also very effective.

However, there is a great deal of uncertainty in all of this, because until the refining is completely completed, even the refiner himself does not know what kind of sound law will be contained in this stone. The Tianyin Stone is rumored to be a fragment of the law of music between heaven and earth, of course, I don't know who brought up this legend, and it has never been confirmed.

So Han Zaixin hesitated, if he didn't get a good voice, then it would be equivalent to a chicken rib or even a flaw.

"No matter, it's melting! Since the Tianyin Stone has been found at the foot of this mountain, and the earth, fire, Xuanice, yin and yang land have been found on the top of the mountain, then the will of heaven is like this!"

Although he also set up a Dao heart to protect everything he cared about, which was also contrary to the reincarnation of the Heavenly Dao under this heaven, but now he was still alone, and there was only a faint hope for him to keep pursuing! Maybe when he stood high enough, he would be able to really control his own destiny and talk about the obedience and disobedience of the Heavenly Dao.

The Tianyin Stone was an ordinary stone, but it was covered with silver markings on the stone, and at this time, it was wrapped by the True Yuan and thrown into the earthfire magma!

The stone burned in the flames, and gradually the silver markings on the surface of the stone began to slowly glow with bright silver brilliance, and the surface of the stone began to crack, and the pieces of stone skin, like the skin of an orange being peeled off piece by piece, rolled and began to fall off.

After the epidermis peeled off, the true face of the Tianyin Stone inside the stone was revealed. This is a bright silver stone, just like a piece of pure silver, the silver brilliance is difficult to hide in the red earth fire, and a trace of silver-white light rushes out from the fire red earth fire world.

The silver light discharged the crimson color, and flashed in front of Han Zaixin's eyes, it was so dazzling, like a bright silver night pearl, exuding a brilliance that made it difficult to take your eyes off.

At the same time, a crisp and pleasant wind chime came into Han Zaixin's ears, and he suddenly felt a sense of tranquility in his heart, and even felt the countless subtle things that his true yuan was circulating now.

There was a clear mind in his mind, and he felt that the true yuan in his body was integrated into the aura of Xuan Ice and Earth Fire, and then it continued to flow between the tendons and veins, and even which section of the meridians flowed to, and what effect it had on the tendons, he could feel it clearly!

"This ......" Han Zaixin suddenly showed a look of ecstasy, this kind of stone is really so magical, it is just a slight sound, but the feeling it brings to himself is so wonderful. It can even be said to be a refreshing feeling.

In the past, if he had been deeply settled, he could also achieve a state of inward vision, in which he could see the flow of true elements in his body, where he had a tendency to stagnate, or where he had caused damage to his tendons. He could see all of this with his mind's eye. (To be continued.) )