The size of the ecological park is nearly double that of the Dark Green Clan's half-elves when they arrived.

This also caused Lucheng to spend close to 1,000 energy coins on the expansion of the ecological park, but this expansion is worth it, and now the ecological park can not only carry out large-scale captivity of mushrooms, but also raise some chickens and ducks imported from the earth.

Today, Lu Cheng came to the ecological park not to see the value of those chickens and ducks, but to discuss magic with the members of the Secret Law Society.

To put it more appropriately, Lucheng is here to watch the fighting.

As soon as Lu Cheng arrived at the gate of the ecological park, he saw three figures in secret magic robes all gathered in front of an off-road vehicle.

Two of the three members of the Arcane Order are very conspicuous, as they are less than half the height of normal humans.

"Gnome, or goblin? Or dwarves? ”

Lu Cheng whispered to the girls around him, when the members of the Secret Law Society arrived, Lu Cheng noticed that there were some inhuman races in the Secret Law Society.

This time, it was Lu Cheng who officially made contact with them, and Lu Cheng was curious if the race of the two spellcasters was human.

"They're spirits." Nancy once again served as a 'Far South Channel' and whispered to Lu Cheng, "This continent is a rare race, I have only met one or two Earth Spirit Masters in the Secret Law Society, they seem to come from another continent, and few Earth Spirits will settle near Far South. ”

"Earth spirits?" Lu Cheng looked at the two earth spirits whose beards were almost longer than his body.

Although they are only about half the height of humans, their palms are twice the size of normal human males, and this physical trait should seem to fit the dwarf setting.

What they're doing is really in line with the dwarves.

The hood of the off-road vehicle has been lifted by them, and two earth spirits and a wrench are disassembling the engine inside the dirt vehicle.

"Captain Road." Dr. Ji Chuan had been waiting for Lu Cheng at the gate of the ecological park for a long time, and Lu Cheng made a gesture for him to take everyone in first, while he walked to the off-road vehicle that was gradually being dismembered.

"You... Not the first engine to be dismantled? ”

Lu Cheng watched quietly for less than five seconds on the side, and found that the process of dismantling the car engine of these two earth spirits could be described as skillful, not at all like a novice who had just come into contact with cars.

"Oh! Is it the holder of the Holy Crystal? ”

"Finally seeing you!"

The moment the two earth spirits heard Lu Cheng's voice, they immediately put down the wrench in their hands, jumped down from the wooden box used for stepping feet in unison, and stretched out their oily hands to shake Lu Cheng.

"Hello." Lucheng doesn't mind the oil stains on their hands, the oil stains of cars are the last thing men should not mind, and Lucheng also has a lot of experience in repairing cars and maintaining tanks.

It's just that Lu Cheng's right hand is held slightly... Hurt.

"My name is Tatano."

"My name is Rillik."

The steps of the two earth spirits to speak were surprisingly consistent, and even the amplitude of the swaying up and down after holding Lu Cheng's hands was exactly the same.

"You're twins?" Lu Cheng withdrew his hands and looked at the two earth spirits, they looked old enough, both of them were bald, but the beard underneath was very luxuriant.

"No, it's not, we're two partners, and we're currently living in the Arcane Magic Society to study Golemology."

"But our purpose is to find visitors from Earth, in terms of your human time unit, we found Bail Walker fifty years ago, but he is no longer capable of returning to Earth."

The way the two earth spirits communicated with Lu Cheng was very brainwashing, but Lu Cheng still captured a lot of key information from their words.

"You knew about the existence of Earth fifty years ago, or earlier?"

Lucheng came to these two spirits out of curiosity... Want to get to know an intelligent race other than humans, but they seem to be very familiar with the Earth's past?

"We visited Earth by accident a hundred years ago."

"At that time, your world was still at war, a terrible war."

"But we still learned a lot of useful things, like the steam engine, the internal combustion engine."

"What will you do if you learn these technical secrets... Or did you choose seclusion? ”

Lu Cheng was not surprised to learn that these two earth spirits had been to Earth, and Lu Cheng had a hypothesis at the beginning, or the prototype of those fantasy creatures on Earth, such as elves, dwarves, vampires, werewolves, and even the creatures in the Celestial Empire's Mountains and Seas Classic are not nonsense.

It is very likely that some creatures from other worlds accidentally visited the earth, and their appearance was recorded by the ancients.

"We know."

"But we won't make it." The two spirits said in a somewhat innocent tone.

"Got it, so what are you spending nearly seventy years looking for earthlings for?"

Lu Cheng glanced at the secret puja robes on their bodies, the robes were very old, and it could be seen that they had lived in the esoteric puja for a long time, just because Baier Walker was a resident of the earth.

"We wanted to build a bridge, a bridge with a big span, and we couldn't do it with the golems and the steel we forged."

"It's even more impossible with stones, but I see many bridges across the sea in your world." They said.

Just because of this, it took seventy years to look for earthlings all over the world? What are these spirits thinking?

There are also bridges from a hundred years ago, and if Lucheng remembers correctly, there should be nothing that can be called a grand bridge, at least compared to the sea-crossing bridges of modern society, they are too fragile.

"Have you ever been back to your country in these seventy years?" Lu Cheng guessed that these two earth spirits should have other countries to belong to, otherwise they wouldn't have said that they were temporarily living in the secret puja.

"No, seventy years is about the same as you humans in our minds."

"But it's still a long time, we're still homesick, but we don't have the face to go back until we finish the task."

The voice of the other graying earth spirit sounded aggrieved.

It's still an immortal species? In this way, they are probably two or three hundred years old! The Earth Spirit race deserves to be included in the list of key studies by Lu Cheng.

But what kind of spirit is it for a human being to spend a decade traveling around the world looking for someone who can build bridges for his country?

"I think you should find the right person, we're good at building bridges, but the price of trying to make things for us is not low." Lu Cheng said.

"We should be able to afford the energy coins, but we need to talk about it after we return to our country."

"We are still members of the Arcane Magic Society, and we have many secrets to share about the world of golems."

The two earth spirits have shown enough sincerity, this may be the first major project undertaken by the Celestial Empire in the other world, but the specific content of Lu Cheng still needs to be confirmed with them later.

What Lu Cheng has to do now is to classify the magic system of this world according to the knowledge of the Arcane Method.