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Chapter 203 Crossing the Cretaceous Period

There was another burst of sand and stones falling, thanks to Yu Xian who released the painter's armor in advance and turned on the wings built with manga to fly, so that no one would be killed.

"Gentleman friend. From here, it collapses all the way, almost reaching the center of the tomb."

"How do you know where the center is?"

This tomb is based on the powerful residual aura of evil spirits and the terrain of the ancient battlefield. The closer it is to the center of the original war zone, the more theoretically it should be the main tomb.

However, Yu Xian's luck is not so good, it is impossible to step on the ground and fall directly to the finish line.

Nearby is a sealed rock formation, with a large number of falling rocks blocking the way, and it is a similar situation.

Yu Xian took out the cursed shovel and knocked left and right. Painter A sensed that the rock formation in the center of the tomb area was relatively thin. With the current strength, he should be able to dig through the mountain directly.

Before doing it, Yu Xian noticed that the icon had been upgraded.

The upward arrow in the corner of the Tai Chi Hua Dun icon disappeared, the color was darker than before, and the outline was clearer.

This means that Yu Xian can travel to the time and space corresponding to the so-called Horcrux.

Anyway, the pangolin companions haven't dug it down yet, so Yu Xian is very anxious about the upgrade function of Tai Chi Hua Dun.

There are often settings of time travelers in novels, which is quite desirable.

According to the feedback from the Tai Chi Hua Dun icon, after traveling to the past, you can consume your soul power to return, so you don't have to worry about becoming a pure traveler.

Sounds exciting and worth a try.

Click Taiji Huatun, there is an additional option besides summoning, choose any fossil in the two atlases, there is no completeness requirement, and you can travel through it after confirming again.

The excitement spread, and Yu Xian only felt goose bumps on his body.

Clicked down and got a bad response.

Insufficient soul power
I got up today and used the Dragon Hunting Atlas for a while, and followed up with Triceratops to fight a battle.

69% of soul power left
For Yu Xian now, the two atlases are not a big consumption at all, but nearly 7% of his soul power can't use Taiji Huatun.

It's 01:30. Judging from the feedback from the icon, Yu Xian needs to replenish a lot of soul power before he can use the upgraded function of Tai Chi Hua Dun.

This is almost equivalent to asking for a full state.

"As expected of traveling through time and space, it consumes so much..."

After digging in the direction that Tu Shijia said with the cursed shovel for a long time, Yu Xian put his backpack to rest.

Wait until the soul power is full the next day, and select the Tai Chi Hua Dun icon again.

The feeling from the feedback is roughly that the soul power will be overdrawn...

It sounds a little dangerous, but the current environment is relatively stable, and there is a painter next to him.

Liujuehu and the others must have not dug it out so quickly, and they are idle if they are idle, so why not give it a try.

"Painter A, I seem to have a way to travel through time and space. I need to do an experiment. If I fail, I should be exhausted and unconscious. Please help me out."

"Don't worry, gentleman friend, the surroundings are quite safe."

"Row."

With a bold idea in mind, Yu Xian confirmed to activate the upgraded version of the Tai Chi Hua Dun function, and had to choose a Horcrux as a target to go to its corresponding time and space.

Flipping through the dragon-hunting map, Yu Xian chose the Triceratops he had obtained not long ago.

If the so-called traveling through time and space is just traveling to the location of the fossils, then teleporting from the ground to the outside is not bad.

At the moment of confirmation, Yu Xian felt a pulling force coming from the dragon-hunting map, the power of his soul plummeted rapidly, and the surrounding things became distorted and bizarre.

Then there was a blackness in front of his eyes that almost collapsed, and Yu Xian felt his body fall on the thick vegetation.

Fortunately, it has the instinct to be good at climbing ornithosaurs, grasping the trunk of the tree by conditioned reflex, and climbing up to the treetop.

then…

I was so tired that I couldn't lift my eyelids.

Yu Xian just rested on the huge branches and leaves, slowly recovering his overdrawn soul power.

In a hazy dream, the branches, leaves and branches under him swayed violently, shaking the sleepy Yu Xian off the tree,

Relying on his instinctive reaction to hug the tree trunk, Yu Xian looked down, covered in cold sweat from shock.

This big tree is at least 30 meters high, and there is a drop of more than ten floors. If it falls, it is not a joke.

The soul power has recovered to 60%, let's make do with it first, and choose a safe place.

"The redwood tree...is too big."

Such a big fir tree was shaking violently, and Yu Xian, who finally jumped onto the branch, could only hold on to the thicker branch, and turned his body around the trunk to see the source of the force.

With half of his face poked out, Yu Xian almost lost his grip on the branch.

With a neck more than ten meters long and a huge head propped up, it tore at the branches in front of it with big mouthfuls.

"Mamenxilong!"

The total length can easily exceed 20 meters, and it is a giant dinosaur approaching 30 meters.

Almost as long as two Tyrannosaurus rex.

Mamenchisaurus found a small thing on the tree, just glanced at it for a while, and then concentrated on gnawing branches in other places.

The vivid Mamenchisaurus in front of him made Yu Xian realize that he had really traveled through time and space and came to the Late Jurassic or Cretaceous.

This is what it means to travel to the time and space where it is located, using the Triceratops extracted from the Dragon Hunting Atlas as a medium.

Pasha Pasha
Mamenchisaurus was still pulling the branches and leaves vigorously, not chewing at all.

Their teeth are similar to a comb or steel brush, just bite the branch and comb the leaves into the mouth to swallow.

The stomach is equivalent to a huge biogas tank, and all the food eaten is fermented in it.

Such an efficient feeding method allowed the growing Mamenchisaurus to gain two tons a year.

Being able to eat like this without chewing is due to the fact that Mesozoic gymnosperms are everywhere, and angiosperms that can flower and pollinate have not yet become mainstream.

Gymnosperms are more palatable to digest, and later angiosperms synthesize various toxins in their bodies in order to protect themselves from being eaten.

The types of toxins detoxified by herbivores are limited, and only a few of them can be selected to eat. Restricted food sources also limit development.

Jump on the head of Mamenchisaurus, and Yu Xian falls on it along the ten-meter-long neck slide.

Mamenchilong just shook his head slightly, and the momentum of cooking was not interrupted.

They are used to it.

During the walking process, birds and small dinosaurs often hitchhike on the body.

There were other Mamenchisaurus beside them, and the sound of each foot landing was dull.

The footprints stepped on by the giant beast formed a big pit. If it was filled with water, it would be enough for several people to take a bath at leisure.

Giant beasts like this pass by in groups and there are muddy puddles all over the ground, and many small dinosaurs will accidentally die in them, such as Inescapable Mireosaurus and Mireaurus.

Taking a deep breath, Yu Xian felt the unusually fresh air.

Many people say that the oxygen content in the air today is insufficient, making it impossible to form large creatures like dinosaurs, which is actually wrong.

The blue whale is a good example.

The oxygen content in modern air is about 21%, and in the Cretaceous it was 21% to 26%.

Oxygen levels were even lower in the Jurassic than in the Internet age, and there were still big dinosaurs.

(End of this chapter)