However, when the patrol team walked not far from the road army and Ruan Bing, the patrol team found nothing, and was still walking forward with guns in silence.

There was even a patrol member who was only two meters away from the position of the road army, and the gun light in his hand illuminated the position of the road army, and no abnormality was found.

Because in the patrol team's field of vision, Lu Jun and Ruan Bing are invisible, and their locations are naturally empty, with nothing...

Seeing this, the Lu Army knew that his plan had succeeded, and he couldn't help but breathe a sigh of relief, and thanked in his heart that the patrol did not carry military dogs, otherwise the sensitive nose of military dogs might find their location.

Ruan Bing saw the patrol team walking past them and did not find them. She was overjoyed and very curious, because she had no idea what was going on, let alone what method the Road Army used to “confused” the patrol. team.

However, Ruan Bing was just curious and didn't choose to ask, because it was not the time yet, and if Lu Jun wanted to say it, he would definitely tell her.

In this way, with the help of the temporary cloak, the patrol did not find the Lu Army and Ruan Bing who were close at hand, allowing the Lu Army and Ruan Bing to escape.

After the patrol went far away, the Lu Army got up from Ruan Bing's soft body and took a look at the location of the scientific research institute. They didn't feel relieved until they found no special circumstances.

Ruan Bing saw the Lu Jun get up, and knew that the danger was lifted, he immediately got up from the ground, his face was a little blushing, after all, being pressed by the Lu Jun always made her feel weird.

But the Lu Army didn't notice the change in Ruan Bing's face, and directly grabbed Ruan Bing's hand and whispered, "I don't know if there will be a patrol team coming. We can't stay here for a long time. Let's go far."

Hearing what Lu Jun said, Ruan Bing nodded, and immediately took back the thoughts of walking away a little bit, and trot closely behind Lu Jun.

When they reached a relatively hidden area, about two hundred meters away from the scientific research institute, Lu Jun stopped his body, and then directly took out a bionic tent from the armed module and placed it in place, letting Ruan Bing walk in.

After entering the bionic tent, Ruan Bing and Lu Jun completely relaxed, because they were covered by the bionic tent, even if there were patrols or searchlights around them, they would not be spotted.

After a short break for two minutes, Lu Jun got up and measured the height of the bionic tent, seeming to be thinking about something.

Seeing Lu Jun's solemn expression, Ruan Bing did not choose to bother, but watched Lu Jun quietly from the side, because she knew that Lu Jun must be thinking about other plans.

As Ruan Bing thought, Lu Jun suddenly took out two multifunctional engineer shovel from the armed module after thinking about it for a while, and then handed one of them to Ruan Bingdao, "Quick, we need to dig a wide A large pit of one meter and five meters, fifty centimeters long, and thirty centimeters high."

Hearing what the Lu Army said, Ruan Bing was stunned. She was already a little confused by the Lu Army, but Ruan Bing still didn't ask anything, and immediately took the Lu Army's engineering shovel and started digging in accordance with the Lu Army's request.

With the concerted efforts of Ruan Bing and the Lu Army, a large pit was dug in just over 20 minutes. The specifications of the large pit were exactly the same as the Lu Army said.

Seeing this, the Lu Army grinned, threw the engineer shovel aside, and took out the parts of a single portal from the armed module and began to assemble it.

Seeing this thing that he had never seen before, Ruan Bing finally couldn't help it. He squatted beside Lu Jun and wiped the sweat from his forehead and asked in a low voice, "What is this?"

Hearing Ruan Bing’s question, Lu Jun chuckled slightly, and said with a little "satisfaction", "Did you just ask me how to escape from here after our action is over tomorrow? This is what allows us to leave here, and Or go straight back to the West Wind Fortress, you'll know later."

Ruan Bing's eyes widened when he heard the Lu Army say this, because what the Lu Army said was too shocking. You must know that it is hundreds of kilometers away from the West Wind Fortress.

However, surprised to surprise, Ruan Bing did not continue to inquire about the Lu Army, because she could see that the Lu Army needed to be very careful in assembling this thing and could not be disturbed by the outside world.

In this way, in the dimly lit bionic tent, the Lu Army assembled a single portal with a faint light and brain memory. It took about forty minutes to put this one nearly four meters high and one meter wide. The portal is fully assembled.

Looking at this gorgeous single portal, Ruan Bing finally knew why the Lu Army had to dig a pit with her, because only in this way could the bionic tent fully accommodate the single portal, but Ruan Bing still couldn’t see the single portal. The role of the body portal.

Lu Jun also knew Ruan Bing's thoughts. He did not rush to explain, but silently took out a Tier S corpse crystal from the armed module and slowly put it into the energy slot of the single portal.

When the Lu Army fully pressed the S-step Corpse Crystal into the energy slot, Ruan Bing was even more surprised. The original dim single portal suddenly burst out with a blue light, which seemed to be activated. same.

If it were not for a bionic tent as a cover, which completely blocked the strong blue light, the road army would definitely be exposed. This shows that the road army is very foresight.

Seeing this, Ruan Bing couldn't help but opened his mouth wide, pointing his finger at the single portal and said, "This... isn't this the kind of door we have seen in the ruins before?!"

Hearing Ruan Bing’s shocked tone, Lu Jun lightly stroked the single portal, “Yes, you can understand that the functions of these two types of doors are the same, but we can’t control the portal of the ruins, and only Can be used once."

"The door I made allows us to return to the Westerly Fortress from here, and from the Westerly Fortress to here, because I also built an identical portal in the Westerly Fortress. As long as the energy is sufficient, it can be used infinitely. "

After hearing Lu Jun's words, Ruan Bingneng probably understood what Lu Jun meant, but she couldn't figure out the principle, so she still had many doubts in her mind.

Lu Jun also knew Ruan Bing’s thoughts, and patted Ruan Bing’s head with a chuckle, “It’s useless to say more, let’s test it first and see if it’s like what I said. If I really build successfully Yes, then our plan for tomorrow is half done."

After finishing talking, Lu Jun stopped looking at Ruan Bing, turned and walked into the portal in front of him. A blue light flashed through the portal, and Lu Jun’s figure was swallowed, as if he had never appeared here. ...