4.6 Billion Year Symphony of Evolution

'Boom!'

In the night sky, the sound of shelling sounded.

Lin erected a Stygian cannon on the edge of the rift valley of the dinosaur continent. In fact, this was made at the same time as the fortresses of the Fungus Island before the plague war. Lin thought that if something came to attack, you can The fort was used to defend the Rift Valley, but Lin later cancelled the decision, so only one fort was built.

Because the width of the rift is exactly ten kilometers away, it is now used to test how fast the bomb is. Now, Lin is using this rift to test the speed of the bomb, and then continue to improve the speed.

The goal is: to cross the rift in one second.

'Boom!'Another roaring sound, a rapidly rotating explosive shell rushed out, the dense fog above the rift swirled around it, the armor-piercing projectile flew over the rift at a speed exceeding the sound, and hit the cliff There was a roar.

The sound echoed in the canyon for a long time. Although this power is very powerful, it is still ... too slow.

The speed of the explosive bomb is now hundreds of meters per second at most, but it is a fantasy to reach ten kilometers ...

What do you mean by fantasy?The word is so strange that even every sound is difficult to explain.

'boom!'Lin lifted the cannon and fired a detonation bomb at the stars in the sky.

The light spots seem to be very close, but in fact they are out of reach ... Lin called the place where he could not fly, the "obstacle layer" is actually not far from the ground, about ten kilometers, But it is an insurmountable obstacle.

Do not know when it will be completed?What happens when you go to the stars?New creature?

In any case, it may take quite a long time to do it, maybe it is better to explore the world before going there?

There are too many mysteries in this world, this feeling is really pretty good ... if there is nothing to explore, how boring is it?

At the time of Lin's efforts, on the other side of the distant jungle, Tucker also crossed its own obstacle-the war with other tribes.

It is different from the bombardment from time to time in the Rift Valley. Tucker's side can be said to be 'the night is long and quiet' ...

Although Tucker angrily called the tribes to attack in the beginning, he calmed down soon afterwards, and he deliberately waited until night ... When the surroundings returned to darkness, he was ready to attack ...

Tuck brought all the tribes, just as if they were going to hunt in the distance, they would all be dispatched, and even bring cubs. This is a characteristic of skeletal dragons. The cubs will observe actual combat to learn, but usually in the nearer Where they hunt they will not bring cubs.

Dozens of skeletal dragons quietly walked through the woods, following the smell of the jungle and advancing towards the goal.

The forest of the night echoed with the wind of rustle. The jungle here was darker in the daytime, and there was no light in the night. Tucker took the team in front. It took two stones to knock from time to time. This was what Lin taught them. 'Echo localization method'.

The sound reflected by knocking on the stone to confirm the location of the surrounding objects, in fact, does not require any very sensitive senses, even skeletal dragons can do it, although it is impossible to display any detailed images, but can know the location of the surrounding obstacles.

It takes a long period of practice to learn. In fact, only Tucker knows it. The method of practice is also very simple. Close your eyes and use sound to perceive the world around you ...

Just like what Tucker is doing now.

"Stop." Tucker suddenly made a sound, and all its clans stopped immediately.

"Tap." Tucker then knocked on the stone, and then closed his eyes to listen to the sound. Although it was dark around, it felt the difference in the surrounding environment, and its sense of smell also smelled the smell of the white skeleton dragon from the air. .

For Tucker, the smell is really 'smelly'.

"Here ..." Tucker whispered. It grabbed a small beetle from the skin sac around his waist and threw it into the air.

The little beetle spread the four membrane wings in the shell at the moment of being thrown out, and at the same time, a faint green light came on.

It is a small insect called fluorescent green, it is flying in the air. Although the light emitted by the beetle is not very bright, in this almost pure black environment, it is enough to illuminate the field of vision for the dragons. .

Skeleton ’s eyes also have some night vision capabilities. They can reflect light multiple times to increase their vision in the dark night. The beetle sprinkles like a green glow. In the green light, a group of sheds appeared in Tucker ’s In front of you.

Lin had an observing eyeball following them, watching Tucker's movements. Lin felt that it could already be regarded as a very powerful hunter.

"Goo ..." Tucker made a low voice, restraining his desire to directly start his own work, and continued to observe the surrounding environment with the beetle's light. The white skeletal shack community was located in a forest clearing. Sleeping in the night, but they will have a 'post' awake at night, it walks back and forth among the shacks, observing the danger.

The sentry noticed the flying little beetle. It tilted its head, looked at the beetle with interest, and extended its claws to poke it, but it did not perceive the danger.

Tucker watched the sentry's movements, and produced an emotion called 'Pride', and then he began to direct its tribes.

"You guys, five groups, get on." Tucker's words fell, and the surrounding members immediately climbed up on the trees around the open space in groups of five, each skeletal dragon holding three spears.

This degree of coordination is mainly trained during their hunting. The skeletons are basically like this, using simple words to command quickly.

Although they are very cooperative, Lin is still a little worried. They have almost nothing to hunt more than one ton of prey, and rarely fight large carnivorous creatures. Can they fight the white skeleton dragon?

Tuck seems to understand this too, so he is very careful. Although he is angry with the white skeleton dragon to the point of seeing them rushing to death, he is still quietly commanding ...

The members climbed to a tree more than twenty meters high, and they grasped the spear with one paw and protruded into the skin sac around their waist.

"Whoop." A member of the tree made a small voice, telling Tucker they were ready.

Tucker looked at the shacks, and the sentry playing with the beetles, and then said, "Let go!"

Under the order of Tucker, all skeletal dragons released a glowing beetle from the skin sac. A large number of light spots flew all over the sky, illuminating the forest glade.

The sentry looked at this glorious light with some surprise, and it was very excited to see such a beautiful scene. It seems that the white skeletal dragon's "aesthetic view" is very close to the skeletal dragon.

Lin found that many species have the same aesthetics. Sometimes one creature finds things that are hard to see, and the other feels beautiful. This is very interesting.

After more than ten seconds, the sentry seemed to finally realize that these flying beetles were not normal. It started to scream, and the sound was not high, but it could spread throughout the open space. The white skeleton dragons that were sleeping in the shed began to wake up.

The Tuckers in the tree clenched their spears, and Tucker waited for this opportunity.

The heads of the white skeleton dragons protruded from the shed one by one, and they seemed to be a bit like curious beetles flying everywhere. At this time, Tucker suddenly shouted: "Shoot!"

'Wow!'

There was a sudden sound of a large number of objects moving in and out of the forest. The white skeleton dragons looked at the spears protruding from their chests in disbelief, and they fell to the ground before they could react.

At this time, six white skeleton dragons were pierced in the chest by a spear in an instant. Most of the other were located behind the shack or were not hit. The white skeleton dragons had reacted. Their leaders screamed and all the white skeleton dragons suddenly gathered. When they got up, they looked nervously at the surrounding woods. White skeleton dragons had better night vision ability than skeleton dragons, but they were hard to find the Tucker group hiding in the trees.

Seeing the white skeleton dragons all gathered together, Tucker's group immediately started the second round of shooting!

Dozens of spears flew out and pierced the chests of several white skeleton dragons again. At the moment they fell to the ground, the leader of the white skeleton dragon finally saw where the spears came out.

"Gah!" Bai Miaolong shouted at a tree, and all the members immediately rushed towards the tree!At the same time, Tuck also made an offensive sound, and all the skeletal dragons rushed down from the tree. They held the last spear that had not been thrown to fight the white skeletal dragon.

The original numbers of the two sides were the same, but Baimiaolong lost 12 members during the attack just now, so the number fell into a weak position.

The skeletal dragons rushed down from the tree and slammed the white skeletal dragons with their spears. The white skeletal dragons used wooden sticks to face each other. The strength of the two sides was very close, but the skeletal dragons had better weapons, and soon several white skeletal dragons were pierced When the leader saw it, he immediately shouted, and it rushed into the battlefield without taking anything.

A spear immediately pierced the leader, and the leader instantly grabbed the spear and pulled it violently, while the other claw directly pierced the throat of the dragon holding the spear.

The leader was really different, and several spears pierced the leader, and it suddenly jumped back and escaped.

Despite the strong leader, the White Skeletal Dragon's group was slowly forced to retreat, but they also had an advantage. The glowing little beetles around them slowly flew away. When the surrounding returned to a dark environment, the Tucker's group would Can't see clearly.

"Gay!" The leader shouted, letting the remaining white skeleton dragons gather together while resisting the spears of the skeleton dragons. The leader seemed to be aware of the problem, so it seemed to try to drag the time.

"Oh oh!" The leader shouted at the commander while fighting with the spears he grabbed. Seeing that the surroundings would fall into darkness, they would win!

'Wow!'

Suddenly, a stone flew into the big mouth of the leader, and the leader suddenly seemed to be stuck in the trachea, making a continuous cough, and the spear in his hand fell to the ground.

"Dead!" At this time, among the Skeleton Dragons, Tuck jumped out, holding a spear in his hand, and instantly pierced the chest of the White Skeleton Dragon!