Imperial Star.

Huo Jian and Ji Chuyu came to the gate of the black factory. The gate was closed, and there was still a sign on it saying it was under repair. There was only a cleaner cleaning nearby.

They walked over and asked the cleaner if there were any competitions on Imperial Star.

"What competitions? I don't know." The cleaner just said he didn't know.

The two looked at each other, and finally Ji Chuyu deliberately lowered his voice and said, "We want to have a competition in the black factory. Do you have such competitions elsewhere?"

The cleaner raised his head and looked at them carefully, then nodded, "Yes."

Sure enough, the black factory on Imperial Star had been closed for a year, and Ji Chuyu guessed early on that they must have another base.

"There are illegal factories on Shadu and Nanpaxi. You can definitely go there to compete." The cleaner said word by word.

Ji Chuyu and Huo Jian: "..."

The cleaner spat, "You are so young. You must have watched too many old police and gangster movies."

The two were turned away and had to turn around and leave.

The cleaner looked at their backs as they left and clicked his tongue.

The two men had straight figures. Whether it was the clothes on their bodies or the boots on their feet, they were expensive. At first glance, they were military academy students from aristocratic families. Such people came to the illegal factories to earn the little money for the competition? They could afford even the most scarce mecha materials, and they still wanted to trick him?

"How is it?" Gong Yijue asked hurriedly when he saw the two men coming back.

"Besides a cleaner at the door, there are six people guarding in the dark. There may be people moving inside." Huo Jian said.

The two of them just went there to find out the surrounding situation. The original plan was to get the permission of the Shan Gong brothers and sisters, so that two of them could go in. However, since the communication that day, they still have not received the permission to enter and exit the black factory, so they came here in advance to find out the situation and see if they can sneak in.

"We just knock out the few people outside and then go in?" Situ Jia said, "Just a few people."

"The goal is to find the key, not to go in and end it." Ji Chuyu said.

While they were discussing, the Shan Gong brothers and sisters issued four ID passes to Ji Chuyu, saying that they could enter and exit the Diduxing black factory.

In fact, the four ID passes were not applied for by the Shan Gong siblings. They originally wanted to use their own authority to apply for two tourist ID passes, but they did not expect that their movements were reported to the commander-in-chief.

Ying Youjin knew that the Shan Gong siblings went to the Xita Star to plan to kill the star beast, so he called them that day and asked them what they were doing now.

The siblings did not dare to hide it and told Ying Youjin what happened at the Xita Star venue.

"There is not only artificial mucus inside the star beast, but also a door?" After listening to their words, Ying Youjin guessed almost the next second, "So this handwriting was left by Gong Yiliu."

Yamamiya Hayabusa said cautiously: "We are just guessing."

"No problem, I will approve the ID for you. The four people from the main team of the Imperial Military Academy? I will let the person in charge of the Imperial Star Black Factory take them to check." Ying Youjin said directly, "But Feng Jiusi has been destroyed. Even if the key was hidden there, it is estimated that it has disappeared long ago, or was taken away by someone before."

"Ying Xingjue and Wei San thought it might be in some representative object or building." Yamamiya Yongnan said, "If we had the previous design floor plan of Feng Jiusi, we might be able to find it faster."

"I will contact the person in charge there about this matter." Ying Youjin agreed.

...

When the main force of the Imperial Military Academy got the ID cards and walked to the gate of the black factory, the cleaner frowned: "Why did you bring two more people here? Do you want to cause trouble?"

After several people showed their ID cards, the other party was stunned and immediately turned around to inform the people in the dark. At this time, a person came out and wanted to lead them through the gate instead of through the main gate.

"I am the person in charge of the first floor of the black factory. The business license of the black factory is still withheld in the first district. I can't open the door. Please forgive me."

A group of people followed the other party into a place, and the ground suddenly cracked and a passage appeared.

"I'll take you to the first floor. Here are the floor plans of Feng Jiu Si in the past. There are also some old photos left. You can take a look. But at that time, Feng Jiu Si only had two floors, one above ground and one underground. The black factory has five underground floors, and the three floors at the back are newly built." The other party introduced as he walked.

Huo Jian took the paper design drawings. Feng Jiu Si has four floors, including the two floors above ground and the underground. The two floors above ground were destroyed by the fire. The two underground floors were originally where the bar stored alcohol, and were later converted into the first and second underground floors of the black factory.

"If the key is still there, it can only be on the first and second underground floors." Ji Chuyu said.

"What do you think?" Huo Jian looked at Gong Yijue next to him.

Gong Yijue: "...I'm not Gong Yiliu, so I don't know what he's thinking."

"Isn't he your ancestor? Logically, you might be able to guess what Gong Yiliu is thinking." Situ Jia thought for a moment and said, "But the purple liquid mushroom left by Gong Yiliu last time was found by the people from Damocles Military Academy. They seem to understand your ancestor very well."

Gong Yijue: "..."

Several people searched the first and second floors underground and looked at the photos countless times, but still had no clues. In the end, they could only call Ying Xingjue.

Wei San happened to be standing nearby, and then she talked to Jin Ke and others from Damocles Military Academy on the phone.

She had just received news from Jin Ke and others, saying that not only the key was found, but also a bunch of rare materials. But several people insisted on coming together, and even took a day off that day.

Wei San could imagine Teacher Xiang laughing as he approved their request for leave.

"We didn't find anything special." Huo Jian said, "We looked in the first and second floors underground. This place was renovated before, and there is almost nothing left."

"Come and take a look." Ying Xingjue took the initiative to lean towards Wei San.

Wei San looked at their floor plan and the photos in his hand. From the floor plan, it can be seen that the structure is indeed quite different from the current black factory. As for the photos, they are photos of some drinkers at the events held at Feng Jiusi at that time.

Most of the drinkers are ordinary people, and some look like military cadets or something like that, but there is nothing special.

"The second photo, let me take a look." Wei San said.

Huo Jian held up the second photo and brought it close to the camera. The photo above showed that they were holding a party. Everyone was holding several bottles of wine, and there was a wine cellar behind them. It seemed that the party was held underground. Most of the people were young, and their faces were somewhat youthful and resentful of the world.

What attracted Wei San was not this, but the mural on the wall behind them, which had a painting of a person with a middle finger pointing upright.

The large and small middle finger images on the painting reminded Wei San of the letter that Huo Xuanshan and Ying Chenghe found. Gong Yiliu was serious about scolding people.

"Is there this painting in the black factory? You can look for it. The material used for the key can be deformed and has extremely high flexibility." Wei San pointed to the picture frame.

The person in charge of the first floor next to him heard that Huo Jian was looking for this painting, and immediately said: "This painting was originally placed in the underground floor and was not burned by the fire. Because many people in the black factory liked it and thought it had a strong ironic meaning, it was hung at the main entrance of the lobby. You just came in from another passage, so you didn't see it."

Several people: "..."

What do you mean it's easy to get.

They immediately rushed to the main entrance of the first floor hall. The person in charge was still thinking about asking someone to go up and take down the painting. Ji Chuyu jumped up directly and took down the painting.

Person in charge: "..."

Ji Chuyu had seen Star Lord Willard take the key. After he got the picture frame, he reached out and touched the frame. As expected, he pressed hard on the part of the picture frame facing the middle finger and felt something loose.

He pried it off and broke off a small piece. As expected, the key was embedded inside.

Several people suddenly breathed a sigh of relief. Ji Chuyu said to Ying Xingjue in the communication: "Found it."

"Since the four keys have been found, the Nan family should no longer have the key." Wei San said, "I'll let Xiao Yilai come out."

Calculating the time, Xiao Yilai had been in there for some time.

Wei San called, but no one answered. He frowned and continued to send him messages: [We have found the key, but the Nan family doesn't have it.]

At this moment, the white dwarf, the Nan family.

Xiao Yilai was openly pouring "manure" on the Nan family's vegetable garden.

After receiving Wei San's call, Xiao Yilai had already started. He paid a high price to buy an identity as a worker in charge of the Nan family's vegetable garden, and walked in directly. As soon as he entered, he

was asked by the supervisor to pour nutrients on the vegetables. In Xiao Yilai's opinion, this was clearly the legendary pouring manure!

It was smelly, and he didn't know what was in the bucket, it was sticky and dirty.

In order to prevent people from noticing anything unusual, Xiao Yilai could only hold his nose and diligently water the soil in the vegetable garden with nutrients.

But can such ugly vegetables be eaten? Xiao Yilai was very confused. The vegetables in their family were so juicy that they were sweet even when eaten raw!

Xiao Yilai shook his head sympathetically. The Nan family looked very poor, and they could only eat this kind of vegetables.

"New here?" The worker next to him asked Xiao Yilai with his nose blocked.

"Yes, I just came." Xiao Yilai nodded.

"I've been here for half a month, and now I'm used to it. You'll get used to it after a few days."

Xiao Yilai was diligently pouring nutrients while asking, "You've been here for so long, have you seen any representative buildings or things in the Nan family?"

"What buildings, what things?" The other party looked confused.

"It's just... Is there anything special about the Nan family?" Xiao Yilai asked after organizing his words.

"Well, there's nothing. We usually hang out in the vegetable garden and the residence, and don't go to the Nan family."

Xiao Yilai: "..." He felt that he was deceived by the worker, who clearly said that he could walk around the Nan family after entering. After

finally finishing the work, Xiao Yilai took the opportunity of eating and went straight to the inner house.

Avoiding the people around him, Xiao Yilai walked around in a cat-like manner, trying to see if there was anything special about the Nan family.

However, after walking around, he felt that the Nan family did not have much money, but had more tricks than his family. Everyone was doing their own things quietly, and even the pace of their walking was as if measured with a ruler.

As a light soldier, Xiao Yilai could still hide his body and not be discovered. After sneaking out of the main hall, he took out a monocular and looked at the people inside.

He found that Nan Feizhu and his father, um... it should be his father, were talking.

Xiao Yilai could only hear a little bit vaguely.

"This year... the quantity is not enough."

"... dangerous."

In the end, he only heard the complete words of Nan Feizhu.

"You should stay away from the garden and the stench is coming."