Looking at the neat rows of black-clothed people standing in front of him, Cheng Hai stopped the car unhurriedly.

"Get out of the car." Cheng Hai turned his head and said.

“... Well. Gu Mu hugged Mu Mu and walked out of the car with Cheng Hai.

"Yuyuan Secret Realm, those who do not have permission are not allowed to enter." The hoarse voice of a black-clothed man at the head came out, and the black muzzle of the gun was pointed at Gu Mu and his party.

Cheng Hai slowly stepped forward, took out a small silver book from his pocket, and displayed it in front of the man in black.

"Union Logo." Gu Mu stood aside with Mu Mu in his arms, and saw the special sign on the small book from the side, feeling very familiar.

"Huaxia Pokémon Trainer Alliance, Yucheng Resident Investigator, Cheng Hai."

"With the permission of the headquarters, take the student Gu Mu and enter the secret realm of Yuyuan."

After hearing this, the man in black did not put down the snatch in his hand, but said vigilantly: "The investigator proves to put it down, and retreat three meters." ”

Cheng Hai didn't say anything after hearing this, the process is so cumbersome, it is necessary for the safety of the secret realm.

Cheng Hai put the small silver notebook in his hand on the ground, and then stepped back, and when he retreated to a suitable position, a person from the group of black-clothed people came out, picked up the small notebook, and handed it to the one who led it.

The man in black led the book for a while, then took out a strange machine and scanned the certificate, and Cheng Hai's personal information was displayed on the machine.

After checking that there were no problems, he motioned for the team to put down the gun in their hands.

"Investigator Cheng Hai, please also cooperate with us in personnel identification."

"Hmm." Cheng Hai agreed.

"Boy, what's the fuss, gone."

"Ahh

Hearing Cheng Hai calling him, Gu Mu took Mu Mu and walked forward.

——

After a series of inspections such as face recognition and iris verification, Cheng Hai and Gu Mu were finally allowed to enter the Yuyuan Secret Realm.

From here, it completely entered the jurisdiction of the Union, and the car had to be left outside. This is also why Cheng Hai asked Gu Mu to get up so early.

"Teacher, how long are we going to go?" Gu Mu asked after him.

"About two hours, what's wrong? Tired? ”

"It seems that my physical training has not been successful, do you want to try again when you go back?" Cheng Hai turned around and smiled like a devil.

"Coming back? Lei Lao's physical training can't be stopped. Doesn't it cost me my life to add more? ”

"That's not going to hurry up, it's going to be solved sooner." Cheng Hai's eyes rolled, and then he sped up.

"By the way, teacher, what do you mean by the Coalition Investigator?" Gu Mu asked curiously.

Cheng Hai thought for a moment, and then said.

"The Alliance Inquisitor is a branch of the Alliance that is responsible for collecting and managing Pokémon events in various places. For example, the incident in the Black Miracle Forest before was the responsibility of the Alliance Investigator. ”

"No wonder you took people away directly, teacher, instead of waiting for the people from the alliance to come."

"No, aren't you a teacher at Yucheng No. 1 Middle School? How is it still the Coalition's investigator? Gu Mu asked in surprise.

"Who told you that you can't be a teacher if you become an alliance investigator? And being a teacher is my main job, well, the investigator is a part-time job at most. ”

"Teaching and educating people is my pursuit." Cheng Hai said proudly.

Teaching? Aren't you teaching combat classes, and it has something to do with teaching and educating people?

"Are those men in black also Alliance investigators?" Gu Mu asked curiously.

"No, they're Alliance explorers."

"Explorer?"

"It's the troops who explore the secret realm. Whenever a new secret realm is discovered, the Alliance will organize explorers to explore it as soon as possible. Cheng Hai explained.

"And when there are no new secret realms, they will be stationed in various secret realms to protect the safety of secret realms as they explore."

Then, Cheng Hai said solemnly.

"You have to remember that the Alliance Explorers are the most respectable and thankful people! Their mortality rate is much higher than in other sectors. ”

"In the secret realm, a place full of powerful wild Pokémon, they are the ones who take the lead and use their bodies to build 'walls' for us and protect the safety of the people."

Gu Mu looked at Cheng Hai's serious expression and nodded, and his heart was suddenly full of respect for those explorers.

For the safety of the people, put one's life on the line, how noble the character should be! No wonder Mr. Cheng Hai fully cooperated with the cumbersome inspection process of those men in black.

It was a home they had built with their blood and sweat, and strict protection was inevitable!

After speaking, the two continued to rush towards the entrance of the secret realm.

——

With the natural barrier formed by the mountains and the hard walls infused with steel, this small fortress crawls like a fierce tiger in the mountains.

Gu Mu looked at the steel "beast" in front of him and couldn't help but widen his eyes.

"It's here, let's go inside." Cheng Hai said.

"This is the Yuyuan Secret Realm?" Gu Mu asked suspiciously, it was not quite the same as he imagined.

"Of course not."

After Cheng Hai finished speaking, he led Gu Mu into this fortress.

Along the way, a variety of inspections emerge one after another. And Gu Mu always had a sense of restraint.

It's not the momentum oppression of Lei Lao, nor is it the gaze of so many spectators in the battle center.

It's more like the feeling of being watched all the time, and it looks like someone is watching them all the time.

Gu Mu followed Cheng Hai all the way and finally came to a special hall.

The reason why I feel special is that this hall is completely different from the previous steel buildings, and it is actually made of pure purple metal, which is particularly mysterious.

Then he walked inside, and he was greeted by a group of soldiers standing straight with guns in hand. Their majestic figures, like poplars in the desert, stand proudly.

Gu Mu looked behind them, his eyes suddenly widened.

Behind them was a large door, purple in color and carved with various patterns, just like the buildings here.

The inside of the door is shrouded in something like the surface of the water, and the layers of ripples are constantly rippling, which looks strange and mysterious.

"Let's go." Cheng Hai said.

When Gu Mu heard this, he withdrew his gaze and followed him towards the purple giant gate.

The guards made a way and continued to guard the door, not paying attention to the two of them.

Those who can get here have gone through extremely cumbersome and harsh inspections, and they don't have to come again, they just need to stand up for their posts.

"Just walk in." Cheng Hai turned his head and said.

"Hmm."

Gu Mu and Mu Mu looked forward to looking at the gate in front of them, after so long on the road, after so long of training, Mu Mu can finally evolve!

He followed Cheng Hai and stepped into the purple giant gate.

——

"Huhu~"

Gu Mu suddenly felt a little dizzy, and closed his eyes slightly, but fortunately, this feeling disappeared quickly.

Gusts of fresh wind are constantly blowing, accompanied by warm sunlight, sprinkled on the face.

He slowly opened his eyes.

"Is this the Yuyuan Secret Realm?"