North of the Black River.

Demon Domain.

There is a perennial fog here, and the ground is full of withered or semi-withered low plants, because there is not enough sunlight all year round, and everywhere is full of decay and decay, and the other day there was another rain, and the ground is full of damp moss.

Monsters are creatures that don't need to eat, hate sunlight, and prefer shade and dampness, and this environment is their paradise.

Or rather, it is the paradise of the higher monsters, after all, the lower ones have no mind.

In front of a huge cave, low-level beast shapes and a small number of demon machines crawled numbly, and a deep voice came out from the depths of the cave: "It's been more than a thousand years, I've waited too long, I failed seventeen years ago, this time I must not fail again, use all means, and kill that bird!"

The dark cavern smells of mold, but the "people" inside don't seem to feel it at all.

Several demons were standing, their whole bodies were pitch black, and there were many toad skin-like bumps on their skin, which were very terrifying, but their facial features were no different from normal people, and their expressions were also very rich, and they were looking at the person in front of them with admiration and excitement.

The man was very tall, two meters long, but if you looked closely, there were no legs under the tattered black robe on his body, but a coiled thick snake tail, I don't know how long.

His face is also different from others, everyone else is black and covered with pimples, but his is yellow-green, and his eyes are golden, with a frozen and cruel light, even if he doesn't look at the snake's tail, it is also reminiscent of a snake creature.

He said hoarsely, "This is the mission of the birth of the monster, and the only way for us to prove our loyalty to the gods and return to the Holy Kingdom. ”

The other demons knelt down in unison, chanting "Return to the Holy Kingdom".

They didn't actually know what the Holy Kingdom was, where it was, and they didn't know where they came from, but at the moment they realized it, they were instilled with the idea that the person in front of them had a mission and the ultimate goal of returning to the Holy Kingdom, and this idea has now become deeply ingrained and has become their only insistence.

There was a sudden hissing sound in the air, and the snake man listened to it and snorted roughly: "Those wastes think that they can stop us by making a bunch of mountains, and then send people to step on those rockeries!"

......

Northland.

Since the retreat of the Covering Heaven Array, mountains appeared on the grassland, and those monsters attacked like crazy as if they had been stimulated, and groups of monsters crawled out of the black river every moment, just like water ghosts.

Fortunately, there is this mountain area between Heihe and Beidi as a buffer, otherwise this battle will be a bitter and bloody battle.

Nowadays, monsters can easily get lost as long as they enter the mountains, or fall into traps and be dealt with by people or beasts lurking in them.

Bloody and cruel scenes are played out in the mountains all the time.

Lu gently scattered the army into it in batches and trained them in batches.

At the same time, countless people came to support from all over the world, bringing warriors, warriors, and a lot of supplies. Now the whole continent knows about the situation in the Northland, and they all know that many people have come to help, and somehow a wave of support has been set off to support the Northland, and even the new king of the kingdom has also sent troops to follow the trend.

These people and materials were thrown into battle, and the Northland now has to receive and take in a large number of people every day, which is too chaotic for the existing city to accommodate people, and a new city is being built between the Northland and Qinghu City.

Fortunately, Neifeng took a group of capable subordinates to manage internal affairs, and there were horns and others in command during the war, and the new handsome white-robed guy Qin Fei coordinated the logistics, and there was no chaos in the north.

Under the northern city, several more truckloads of goods were transported out of the mountains, inspected and handed over at the city gates, and then these trucks were pulled into the city and transported to a large courtyard built on the water's edge.

When the car entered the compound, the things on the car were unloaded and fell to the ground, all of which were green things of different shades, sizes, and shapes, most of which were stained with black unknown stains, and the smell was unpleasant, wafting out a strong smell of corpses.

People wearing protective clothing, special masks, hats and gloves wash these things in the pool, add special detergent to the water, and after several pools and rinse them thoroughly, the things have no smell and become much brighter and more beautiful, and then they are pulled for sorting.

They are classified by color from light to dark, small to large, and irregular to regular shape.

These are the things that are taken out of the demonic object.

Chongyun told her that these were beast cores.

The statement of the beast core had never appeared before, and Lu Qing felt that he and the people around him were lonely and unheard, and it was normal for Chongyun to know some things that ordinary people did not know as a living fossil. So although he couldn't tell what the beast core was, Lu Qingqing, based on his years of experience and bold imagination, believed that this beast core carried energy, otherwise how could he support the actions of the monster?

It's just that this energy and life force are a little different, and the trajectory of their movement is different.

The transformation of the grassland terrain almost exhausted the mental strength of the innate ability warriors, and under the gentle spur of Lu, those civil engineering and water-related innate ability warriors almost exhausted the wildest imagination and efforts in their lives, and achieved the real power to pull out the mountains and rivers to change the world, of course, the energy requirements are also terrifyingly high, if it weren't for the local tyrants who sent a lot of energy stones, Lu Qingqing himself also borrowed a lot of them back, and recruited a large number of ordinary natural ability warriors to constantly charge the energy stones day and night, and the energy was not enough at all.

It would be nice if a new energy source could be developed, Lu Qing thought every day, if the beast core could provide energy, those ugly guys would be able to send money to the north with perseverance, and it would be a matter of minutes for the north to make a fortune from this battle.

So she is very passionate about studying the nucleus.

She found that although the energy and life force in the beast core were different, they were about the same as the condensed life force, which was very similar to the compressed life force in the power stone she made, but the degree of condensation was much larger.

This is equivalent to saying that as long as the energy in the beast core is released, one can get a large amount of energy.

Lu looked at these beast cores lightly, and his eyes were simply flashing like a pick.

However, whether this thing is broken, roasted, or even ground into powder, it is the same as an ordinary stone, and there is no energy to be seen, just like a battery, which is full of electricity, but if you can't find the right way, you can't draw the electricity in it.

After months of research, one day, there was a boom and the entire laboratory exploded.

The explosion was exaggerated but short-lived, but it caused the ground to shake for a long time, leaving countless people confused.