When Mo Xu Mushroom handed over the so-called Book of Heroes to Lin Yu, the broken sword in his hand was also thrown to the ground.

The blade of the sword fell to the ground, and as soon as it sank into the soil, the blade suddenly turned into a large tree that could not stop growing.

In just a few moments, a broken sword directly grew into a towering tree.

Seeing this, Lin Yu also had to admit that these two things might be really magical.

"The sword left by the hero is the soul of the forest, so don't be surprised. You can take this book! ”

As he spoke, Mo Xu Mushroom tiptoed and put the dilapidated book in his hand in Lin Yu's hand.

"Cherish it! The above may be of great benefit to you! ”

After saying this, the mushroom turned into a huge mushroom tree, and the mushrooms that were active around it jumped and turned into small mushrooms, relying on the shade of the mushroom tree, and disappeared into the forest.

Then, the originally noisy forest became extremely quiet, and only the soft chirping of birds and insects was left in the ears.

Lin Yu looked at the book in his hand, he slowly opened the cover of the book, only to see a small line written on the title page.

"Those who are bound to travel, if the clouds are left in the wind, those who come later are advisable. Read carefully, discover the secrets, and you can get the crown of the world's most precious gods! ”

Lin Yu silently recited this sentence, and he just smiled at this.

What kind of crown of gods, such an ethereal thing, he won't believe it.

Not to mention......

He thought it was just a small joke, but when he turned the next page, a flash of inspiration suddenly appeared in his mind.

In just a short moment, a picture appeared in Lin Yu's mind.

Through the picture, he seemed to see that there were countless dotted outlines and colorful logos.

Those things, imprinted on it by some kind of force, and crumpled together, were now, slowly relaxing in his mind.

After a while, the blurred outline of the image of nothingness gradually became clear.

Those are not some chaotic pictures, nor some kind of mental cheats, but the appearance of a topographic map, but this topographic map is quite delicate and delicate.

On it, there were various terrain markings, and the general outline of the area where he was located, such as the forest he was in now, was quite clearly marked, and among them was a silver shining point of light, which was where he was now.

Such a delicate and magical topographic map couldn't help but shock Lin Yu's heart.

I don't know what kind of sacredness that Yun Ruofeng is that can record such a magical terrain in a book, not only the general path, but also the location of mountains and rivers, fields and forests, and even the location where he himself is located.

It's just that all Lin Yu can see at the moment is the forest in front of him, and part of the terrain outline of the pale highlands.

And these two places happened to be the ones he had arrived there not long ago.

In other words, this topographic map is able to record every place he has recently visited.

If this kind of thing can be presented perfectly, its value is simply immeasurable.

However, now this thing only belongs to Lin Yu.

Because just after that image appeared in his mind, the dirt on the top of the book in his hand slowly faded, and at the same time, the handwriting recorded on it, and the line on the title page.

After the handwriting on it faded along with the dirt, Lin Yu looked at the book again, and there were only four big bold characters left on the cover - "Book of the Earth".

In the entire dictionary, there is no more handwriting except for these four characters.

But the topographic map obtained from the book has always been engraved in Lin Yu's mind, lingering.

"Book of the Earth...... Sure enough, a treasure! ”

Lin Yu muttered in his mouth, and stuffed the book in his arms.

Although there is no handwriting on it, the contents of it have remained in his mind forever and have become a part of his precious memory.

When he got on his horse again and was about to leave the forest, Lin Yu clearly felt that there was a shining silver sign in the topographic map, slowly moving towards the outside of the forest.

In the Book of the Earth, this function is carried as if it were created by God.

Even if Lin Yu closed his eyes, he could clearly distinguish the environment he was in, and even some of the creatures active around him, through all the signs in the terrain in his mind, and there would be corresponding signs among them.

The wind is light green, the grass is dark emerald, the earth and rocks are a pale gold, and the dew on the water and grass is a pale blue.

The birds and beasts moving around him will form gray silhouettes and pass by him.

As for the little fire horse he sat on, it formed a fiery red outline in it, and he knew this, because the flames were not exactly this color!

Mountains, rivers, rivers, grass, trees, and even the creatures of the world are all under his control.

It's like God coming to the world, and everything in the world is right in front of you!

After that, on the way to the shelter, Lin Yu didn't even need to deliberately look for it, he was able to accurately search and locate its location.

When he appeared at the shelter on a small fire horse, the people also saw the young man riding a fire horse beast.

"Lin Yu! You're here, and I'm worried that if you get lost along the way, it won't be good! ”

"Lin Yu, welcome to the Pale Shelter, here! But one of the most powerful shelters in our Windy Plains, just look at these big guys! ”

Seeing Lin Yu coming, Song Ce impatiently introduced him to the most conspicuous and precious big guys in this shelter.

"That's it—Divine Fire Collapse! This thing! However, the Hanlin masters, who had opened this shelter in the past, cast it with their own hands, and it could be filled with velvet, saltpeter powder, and charcoal powder, and when lit with fire, it could blast a large pit in the ground. ”

At this time, in front of Lin Yu's eyes, there was a huge iron cylinder with a dark body and a metallic luster, about seven or eight meters long, and the diameter of the iron cylinder needed to be hugged by three people. Such a large thing is fixed to a fast boulder, and in charge of this thing are several strange-looking spirit beasts that look like forked vines.

"These spirit animals are called meat corals, and they look weird, but they are quite flexible, and with training, they can do a lot of things. These divine fire collapses were fired by them, after all, ordinary people can't carry this thing! With it, we can collect jade cones in the surrounding area next, so we don't have to worry about being chased by local spirit beasts. As long as they come and collapse casually, they can scare them away! ”

Song Ce introduced the Divine Fire Collapse in front of him, and at the same time put one hand on it and slapped it heavily, making a bangbang sound in it.

The Divine Fire Collapse is made of black iron, and its weight is extraordinary, and they are used by a few fleshy corals that grow on the ground.

It happened to be built on the outer wall of the pale shelter, and there were good wallings on the wall, black iron cylinders, poking out of the battlements, pointing into the distance.