Fantasy: Rune Inventor

When Chen Mu rushed back to Tianshen Cave, it was already approaching evening.

The eldest uncle and the third uncle knew that he had returned to the village, and they stopped him from leaving, so he talked badly, and finally ran back to the mountain while they were unprepared.

It is indeed difficult to cure Duoduo's high myopia, but Chen Mu still has a solid grasp of junior high school physics knowledge back then.

In modern society, what is the most common way to solve

myopia? Yes, it is to wear myopia glasses! At present, it seems that the most difficult part of making myopia glasses is to

make concave lens lenses.

The first material that Chen Mu thought of was crystal.

In nature, only crystals are natural transparent crystals that should be used to make lenses.

But he had never seen a crystal in the village, and he thought that such a thing must be worth a lot, maybe he could buy it in the market more than a hundred kilometers away, but it was impossible for him to get it at present.

After thinking about it, he thought of one more thing, and that was ice!

Of course, ice melts, and the temperature of ice is too low, and wearing it for a long time will damage the eyes, which is a problem.

However, Chen Mu is not an ordinary person, he is a talisman master, and he is a talisman master with the inheritance of Fu ancestors.

Although he doesn't have a clue yet, self-study and research is what he is best at.

In his last life, he became a well-known programmer through self-education.

He liked the familiarity, which sometimes made him mistakenly think that he was back in the past, back to those boring but fulfilling years.

......

Three days later, Chen Mu placed the Xuanbing rune leaves and wooden glasses frames he had made on the stone table and let Duoduo sit next to him.

Since there was no rune paper in the mountain, he had to pick up some wide leaves to make the Xuanbing rune, although the effect would be weakened, but it was only used to condense the Xuanbing, which was completely enough.

He picked up a Xuan Ice Rune Leaf, and when activated, the Rune Leaf transformed into a concave mirrored ice cube.

"Duoduo, don't move.

Chen Mu stuffed the ice cube into the wooden frame of his glasses, and then put the frame on Duoduo's face.

"Okay, Duoduo, can you read the words on the wall clearly?" Duoduo

was stunned for a moment and shook his head.

"It's too far... Still can't see clearly..."

Chen Mu frowned.

"But... It seems to be a little clearer than before.

Chen Mu breathed a sigh of relief, although he had guessed that Duoduo was suffering from myopia, he couldn't be 100% sure.

If the concave lens has no effect, then Duoduo may suffer from other eye diseases, and his efforts in the past few days will be in vain.

Although the effect of this lens is not obvious, as long as there is an effect, I think it should be that the depth of the concave lens and the power of the flower do not match, as long as you adjust it more.

At that moment, he immediately replaced another Xuanbing Rune Leaf, stuffed the new ice cube into the frame, and put it back on Duoduo.

"What about now

?" "Wow~!It's so much clearer!I recognize this word, this is my brother's name, the word 'wood'

" "Haha, good! Duoduo is awesome!What about below, can you see the row of small characters below?"

"This... I can't see this clearly.

"Okay, wait a minute, my brother will change the ice cube for you." "

......

After dozens of experiments, Chen Mu finally determined the most suitable lens for Duoduo, he memorized the drawing method of this Xuanbing talisman, and then took the wooden frame and began to adjust it again.

After more than an hour, the most suitable glasses for Duoduo were finally made.

The frame of the glasses is made of sandalwood branches that Chen Mu found in the mountains, and there are sealing runes engraved on them, which can seal the cold of the ice in the frame, and also have the effect of preserving the cold air, making it more difficult for the ice inside to melt.

Chen Mu couldn't make the Gathering Spirit Rune yet, so this pair of glasses required him to strengthen the rune with soul power every three days, otherwise the Xuan Ice on it would melt.

This is a big drawback, only when Chen Mu's strength breaks through in the future and he can draw the spirit gathering rune, the glasses frame automatically absorbs the spiritual power of heaven and earth to maintain itself, so that it can be permanently retained.

Considering that he often runs in the mountains, Chen Mu also added a rope behind the glasses frame, so that the glasses can be tied to his head and will not fall off easily.

After Duoduo got the final glasses, she was so happy that she couldn't close her mouth.

"Haha! I can see it! I can see far, far away... Rotten eggs and Erniu, they can't call me blind anymore!haha..."

Seeing his sister's happy appearance, Chen Mu also smiled.

In his previous life, he was an orphan, but it was his adoptive father who picked up the rags and brought him home, treated him as his own, and gave him books and teachings, so that he could grow up healthy and healthy.

Unfortunately, his adoptive father died of a serious illness not long after he came out to work, and before he could enjoy his happiness.

He was overly sad, and at that time, the company was rushing to the project, and he couldn't take leave, and he died suddenly in an all-night overtime under exhaustion.

So he attaches great importance to family affection in his life, he doesn't want to repeat the mistakes of the past, he desperately wants to be in control of his own destiny.