The next evening, Su Han stood before the portal.
On both sides of the portal, convoys were already waiting.
"Time is up, the portal is ready to open. All units, pay attention."
Su Han opened the portal.
At this moment, a long convoy in World 3 returned through the portal.
The vehicles were loaded with garbage from the trash heaps. This garbage was excavated by excavators, loaded onto vehicles, and then transported back. On one hand, it was to clear the trash heaps around the portal; on the other hand, it was also to search for usable equipment from the trash heaps for repair and use. Of course, the actual garbage would be rendered harmless.
Su Han, standing by the portal, watched the vehicles transporting garbage and said, "Well, I never thought we'd be transporting garbage from another world back to our territory."
Li Chengfu, standing beside him, said, "Deputy Minister Su Han, this is just a temporary measure to clear the trash heaps around the portal. Once the base next to the portal is completed, we won't need to transport this garbage back."
The convoy from World 3 took ten minutes to return. Then, it was immediately replaced by a convoy transporting supplies and weapons from the dinosaur world to Tatan star in World 3.
Both sides took ten minutes for transportation.
At this moment, Xiao Yan drove his hovercar to Su Han again.
"Deputy Minister Su Han, it's time for us to depart."
Li Chengfu asked curiously, "Deputy Minister Su Han, are you going into World 3 today as well?"
Su Han replied, "Yes, I'm going to take a look. After all, matters there are also very important."
Li Chengfu could only say, "Then please, Deputy Minister Su Han, take good care of yourself."
Su Han got into the vehicle, followed by Chu Shi.
Xiao Yan drove the hovercar, joining the convoy. Together, they entered World 3.
As soon as the hovercar entered World 3, Su Han saw that the area next to the portal had changed drastically.
A semi-circular dome had been constructed to protect the portal.
The surrounding trash heaps were gone. In their place were camouflage coverings made of trash-heap-style camouflage cloth. Additionally, a trash-heap-style camouflage curtain was hung directly above the portal. Vehicles and stacked supplies were parked under these camouflage curtains.
Su Han got out of the hovercar. With the surrounding trash heaps cleared, the unpleasant smell had largely dissipated.
Su Han said, "Will these trash-heap-style camouflage curtains really be able to hide us? Won't satellites in space detect us?"
Chu Shi explained, "These trash-heap-style camouflage curtains are also made with special materials and magic. Neither infrared cameras nor radar imaging satellites can penetrate them. For them to discover this place, they would have to photograph it directly from ground level."
These camouflage curtains were manufactured by Longguo using technology from the magic world during this period. The most magic books Longguo obtained from the magic world were related to magic circles, as these only required drawing and the addition of magical power. Of course, Longguo did not believe magic was omnipotent. Therefore, to prevent detection by satellites or spacecraft above, they specifically chose to open the portal at night for the transportation of supplies.
The major general in charge of construction learned of Su Han's arrival.
He immediately stepped forward to greet him.
"Officer Number 0, welcome. The first phase of the underground base is complete. Please proceed to the underground base."
"It's completed? Then take me to see it first."
The major general led Su Han to a camouflage curtain about five hundred meters away. In front of them was the entrance to the underground base.
A massive building twenty meters high stood there. Hidden beneath the ordinary appearance of this building was a passage leading underground.
The major general explained, "This underground base has two passages. One is for trucks, and the other is for people. Both use elevators for transportation."
As he spoke, the right door of the bungalow opened, revealing a cabin inside. Two large trucks were inside. These trucks had just ascended from the underground base.
The cabin door opened completely, and the large trucks inside drove out and left.
The bungalow's main entrance was large, twenty meters deep, eight meters wide, and eight meters high, easily accommodating two large trucks.
As the trucks inside came out, waiting large trucks loaded with goods outside drove in. Meanwhile, two other large trucks, about to descend, immediately reversed in.
The major general said, "That's specifically for transporting large cargo. As for us going down, we'll take this passenger elevator."
The major general led Su Han and the others to the passenger elevator corridor. In the adjacent corridor, five passenger elevators were arranged in a row.
Under the major general's guidance, Su Han entered one of the passenger elevators.
The passenger elevator was not small. The signage inside indicated it could accommodate twenty-six people and had a load capacity of two tons.
The first phase of the underground base was not excavated very deeply, and the elevator soon reached the bottom.
Exiting the elevator, Su Han first saw a vast underground hall. Passages extended in all directions from around it. In these passages were various rooms.
The large cargo elevator door also opened, and two large trucks drove out and stopped in the hall.
Staff members immediately arrived with forklifts to unload the goods.
Su Han remarked, "It seems you've been building quite quickly. This underground base was constructed in just one day."
The major general replied, "This is all thanks to the hard work of the vast number of builders. Deputy Minister Su Han, may I address you as Deputy Minister Su Han here?"
Su Han nodded and said, "We are in the underground base now, so this title is appropriate. If the Sishouxi people of this world could monitor our conversations here, this place would have been destroyed long ago."
The major general said, "Deputy Minister Su Han, please proceed to the command center. This underground command center is now ready for use."
Su Han replied, "Alright, then take me to the command center."
The major general continued to lead him to the command center, which covered nearly a hundred square meters.
The command center was equipped with a large number of command devices. The walls were covered with screens connected to these devices.
The screens displayed various surveillance feeds. Several staff members were watching different screens in front of the equipment.
The major general explained, "After the command center was built, operations had not yet begun, so the screens are currently displaying external surveillance feeds. Of course, for security reasons, the Type 3 drones flying overhead are not connected, and our radar has not been activated yet. Deputy Minister Su Han, please have a seat."
Su Han did not stand on ceremony and sat in the main seat of the command center, saying, "Then let's begin tonight's operation!"