Generally speaking, a silver coin can be exchanged for a thousand copper plates, and a gold piece can be exchanged for a hundred silver coins, and these can be exchanged for each other without any effect.

For the exchange of magic ores, it is much more difficult, for example, a low-grade stone is exchanged for a thousand gold pieces, and a medium-grade stone is exchanged for a hundred lower-grade stones, which is naturally in short supply, but if it is the other way around, it is a situation where there is no price.

After all, ore is a scarce resource, and its use is extremely extensive, accelerating the speed of cultivation and replenishing magic energy are all rare and good products, while gold and silver are just signs of wealth and wealth for ordinary human beings, nothing more, in comparison, high and low.

Finally, let's talk about the source crystal, this kind of resource is probably one of the most precious resources in the entire Isotan Star, and the mining amount is less than one-ten-thousandth of the magic ore, as for the function, such as increasing the power of magic, condensing spiritual power, refining the body, refining weapons and other uses are only some of the abilities found by various races in many ways of use.

Therefore, if you have a source crystal, you must treasure it, think about it, maybe only a fool will exchange it, and besides, once there is such a resource in the market, it will also be a thing that the major forces compete for, and the exchange ratio or something is just a decoration, so it is not so much a currency, but a reflection of the highest value.

......

The moon and stars were scarce, and the sorrowful roars of countless birds resounded in the sky to break the peace of the entire wilderness, and a patch of strange beasts fell from the sky, and the downpour of blood made people shudder.

At this time, the sky was infected with blood red, like Shura hell, not only was everyone frightened and depressed, but the team leader was even more uneasy, he was now facing an unprecedented crisis since the establishment of the team, and these were unexpected when he set off.

Now it can be said that there are internal and external troubles, there is the little boy who didn't know when he mixed into the team, and Chen Lingqian, who is unidentified and generous, and even Yu Woodcutter may hide his ability, as for the other team member who was replaced by the little boy, he doesn't have any scruples now.

The external danger is even more imminent, the front is the deep valley of filthy energy, and the back is the demon beast that may appear at any time, as the so-called no way to the sky, no door to the earth, and that's it.

He just remembered the last time he encountered such a danger, or he had just followed the master down the mountain, and it was that time that the master almost died in order to protect himself from escaping, but he was also in a coma and could not be cured so far.

After that incident, he vowed that he must cultivate diligently and not let something like this happen again, but at this moment and here, the scene of history repeats itself again, and the same thing is that he still seems powerless to change.

The blue-robed team leader came back to his senses, his heart was full of chagrin and frustration, but the expression on his face was even more resolute.

......

In the distance, Chen Lingqian didn't seem to be affected by the strangeness around her, she was still smiling, and then pinched the pendant in her hand, "Okay, then let's start now." ”

Although she said this, how could Chen Lingqian not be in a hurry in her heart, she felt, felt that a large number of demon beasts seemed to be surging towards here in the distance, and the blood rain in the sky poured down, making the filthy energy in the deep valley even stronger, if it continued like this, I was afraid that if I broke through the valley alone, I might not be able to pass, 'I have to hurry' She thought in her heart.

With a thought, Chen Lingqian dodged and quickly approached the boulder, leaving only a vague afterimage in place.

Seeing that his sister's voice just fell, he galloped away, and he didn't think much about it, he ran away, "Feng Chi" silently thought in his heart, whenever the magic energy was gathered, the brain just called for magic skills, but before the magic energy was transmitted to the corresponding output part, the magic energy collapsed, not to mention the use of magic in the body.

Seeing that the distance is getting farther and farther, if the department is really in a hurry, gathering, calling, and dispersing,

Gathering, calling, dispersing, gathering, calling, transmitting, and dispersing, repeating it several times, and if it weren't for a large crowd of people watching, I would have cried out by now.

He lowered his head, his face was full of self-blame, and his pace slowed down, the self-blame was not because he couldn't get the jade pendant he wanted, but because he didn't practice weekdays, and he spent his days in vain, which led to the guilt of not being able to save everyone from water and fire today.

The magic slowly faded from the body, and gradually returned to calm. When his eyes were lowered, he saw a strand of turquoise ribbon appear between his eyebrows, the ribbon loomed, wrapped along his arm, and then extended into his collarbone, and then disappeared, and then another wisp, and then another wisp, and one wisp after another, staggered and stacked, and the already calm magic energy was like a flood embankment, pouring out from the depths of the body, full of limbs and hundreds of remains.

A steady stream of magical energy was pulled out of the body by the ribbon, filling the seemingly weak and petite body, and the energy of each part continued to fill and compress at several times or more than ten times the density without stopping for a moment, and the unprecedented power filled the heart, as if everything could be wiped out with a snap of a finger.

Some people couldn't believe that they felt the magic that burst in their bodies, and every movement was full of vitality, so wonderful, Ru couldn't help but look up at the vanishing remnants floating from the woman in front of her, and the woman was still smiling at herself, but now she was standing on the edge of the boulder, leaning against it.

Ru Tie lowered his head, looking at the light blue ribbon that was still wrapped around his body for a long time and had not dispersed, "Feng Chi!" The two words just slowly sounded in his heart, "Hum!" His head shook suddenly, and the divine network in his brain was just quickly connected to the veins around his body for a moment, and under the flow of energy, the silk threads wrapped around his legs flashed with dazzling blue light, like light wind boots.

A strong wind swirled around the body, and the body unconsciously moved, "rub...", only to hear a gust of wind whistling by, and in the blink of an eye, the system disappeared in place, leaving only a bare hole in the grass.

The boulder that Chen Lingqian took more than ten seconds to reach appeared, just a few breaths, and then appeared in front of her, looking up at the stone that was several times her height, as if she had mixed feelings in her heart.

Just completing such a transformation in an instant, he made an incredible leap in his strength, what a great ability this is, I can't help but sigh in my heart.

"Yikes!" One hand gently pinched his cheek, and he was so frightened that he cried out, and then hurriedly covered his mouth with both hands, and stared at his sister in front of him with wide eyes.

"Why did you blend into the team, and you still have to pretend to be a boy, this is not good!" Chen Lingqian took back the hand that was holding the young man in front of her, squatted down, and tilted her head to look at him.

"I, I'm ......" said and turned his head to secretly look at Chen Hu in the distance, and quickly turned around, "Sister, you have to promise not to say it!" changed his previous cowardice and depression, and kept blinking his two watery eyes, which seemed to be alive and cute, and was full of aura in an instant.

"Poof. Seeing this, Chen Lingqian also covered her mouth and smiled, "Okay, I'll keep it secret for you." With a full of promise, he stretched out the little finger of his right hand, "Let's pull the hook and count." ”

"Yes. Ruxian nodded obediently, lifted the loose sleeves of his robe, stretched out his little finger and hooked it with Chen Lingqian.

"Okay, you say, I'll listen. ”

......