Through Long Xingyi's "Big Book" - Yin Yuting called it, and Long Xingyi's financial knowledge, Long Xingyi and Yin Yuting quickly used their original funds to make a second pot of gold, a total of 30 million euros. Yin Yuting concealed their identities through various transfer methods, and transferred them to 21 bank accounts around the world in just 7 seconds, and finally transferred them to their own accounts. In this way, the two of them became low-key billionaires.

In terms of villas, Yin Yuting secretly replaced the windows of the villa with bulletproof glass. Although the appearance is a bit beautiful, they no longer have to worry about being attacked by hidden weapons in their sleep at night.

Yin Yuting invaded the government portal and announced the notice of repairing gas pipelines around the villa area. She put martial law around the villa area, but she herself replaced the day and spent the government-tendered pipeline repair workers, hired some workers, arranged arms and detectors around the community, and controlled remotely through network connections.

Yin Yuting transformed the second-floor study into the central control room of this fortress. She also added three supercomputers to fill the entire room. Several computers were responsible for security systems, system intrusion, information inquiry and security house backup machines. The third computer searched for traces of Ming Xiaotong and the dream builder at all times, and searched for new alien mercenaries through feature matching.

During this period, Long Xingyi only had to climb over the wall to fiddle with the stocks in his hand, and cooperate with Bai Zhanting to handle the house purchase procedures. For the rest of the time, he was playing with four friends. He was full of childlike innocence and quickly got into a group with the four children. He even organized the four children to form a "Youth Special Agent Team". Of course, his real purpose was to strengthen the safety awareness of several children and know how to protect himself in time.

But it seems that the deputy captain Ming Chunqiu didn't think so. Ming Chunqiu is a little military fan. He has a lot of research on weapons, guns, etc., and sometimes his analysis will make Long Xingyi, an adult, amazed. Ming Chunqiu swears twice that he once saw two workers carrying an M134 rotary machine gun and buried it in the ditches dug by the workers for gas pipelines. He said that he saw that the workers' trucks even had several rocket launchers. Long Xingyi laughed on the surface and said that his imagination was too rich, but secretly told Yin Yuting to do a good job of confidentiality and not be seen by these children.

"It's really something that can be hidden from the government, but it can't be hidden from the children's eyes!" Yin Yuting sat in the station, making her feel like an antique supercomputer, and she sighed while giving the newly installed weapons hidden underground.

In a blink of an eye, July passed. The villa-style fortress of Long Xingyi and Yin Yuting was finally completed. During this period, Yin Yuting kept monitoring the city's dynamics through the cameras on the streets and alleys of Tongcheng. During this period, there were more and more aliens on the streets and alleys, but they did not move frequently and learned to hide themselves.

"After we traveled through time, it seemed that the earth had joined the interstellar alliance." Yin Yuting said jokingly.

"I haven't launched an attack for a long time. Maybe I'm traveling in batches and gathering my strength. I want to give us a heavy blow!" Long Xingyi guessed.

Yin Yuting gently stroked the mouse in her hand and said easily: "Then let them do it! We are all ready." Long Xingyi looked at the posture and felt like "the masts and oars were destroyed in ashes while chatting and laughing."

"It has been half a month since the last attack." Long Xingyi said, narrowing his eyes and lit a cigarette, "I have a hunch that they are coming soon. And he." Yin Yuting understood that the "he" that Long Xingyi said was referring to the dream builder.

"When did you learn to smoke?" After more than two seconds, Long Xingyi was handsome, Yin Yuting pulled out the cigarette from her mouth and pressed it on the table. A piece of yellow spots left on the metallic desk. "I used a PC to track Xiaotong's signal, but was blocked by her. I used the big data of your era to search for her ID card usage and the images of the security camera. I didn't find her trace. I'm afraid she is no longer in the same city!" Yin Yuting said.

"Haha!" Long Xingyi thought of something and suddenly laughed, "She should really come back to see her great-grandfather's great-grandfather."

Yin Yuting gave him a blank look on the side and laughed.

Long Xingyi's premonition was very accurate. That night, after Long Xingyi sent a few children home, he suddenly received a call from Yin Yuting.

"The detector has been discovered, come back soon!" Yin Yuting said nervously. Long Xingyi also quickly stepped up and returned to his fortress. No matter how well the previous preparations were done and no one knew whether they were able to play well.

"No, don't come back first!" Yin Yuting suddenly changed her mind when she saw Long Xingyi's coordinates move quickly towards her.

"What's wrong?" Long Xingyi asked.

"You go to the periphery to hide, see the effect of our first line of defense, and then solve the remaining enemies outside the second line of defense." Yin Yuting said.

"I am the outside, you are the inside, and the division of labor is clear!" Long Xingyi changed direction and ran towards the outer defense line, joking.

"I should have been your communications officer!" Yin Yuting preached in the microphone.

Behind the first line of defense is a deep gully, and behind the gully is a row of upright baffles to effectively block the noise made by guns. At this time, Long Xingyi wore his own armor and lay behind the gully.

I saw a row of human-shaped outlines appearing in the darkness in the distance. The outlines kept getting clearer. Long Xingyi counted about the number of people this time, at least twice the last time. If it weren't for his wit and building a defense line, I really don't know when I would have fought hard again.

"The enemy is approaching." Long Xingyi secretly said to Yin Yuting in a thin voice.

Yin Yuting's low voice also came from the microphone: "I saw it, don't talk, don't let them discover it."

The row of aliens believed that they were still far away from Long Xingyi's villa, thinking that they had not noticed it, so they walked towards Long Xingyi's fortress unscrupulously. Long Xingyi looked up at the camera hidden in the tree canopy above, and counted silently in his heart. The distance was almost the same, why didn't he shoot?

Suddenly, in front of him, an exit was opened, and a row of steel crossbows rose up, and silent crossbow arrows shot at the mercenaries coming towards him. Some soldiers with weak armor were directly pierced by the shot crossbow arrows and fell to the ground without a word. But more soldiers, relying on their thicker armor, still walked forward swaggeringly.

Yin Yuting didn't want to disturb outsiders easily. Seeing that the power of the crossbow was limited, she called out an automatic rifle with a muffler, and the computer automatically aimed at the weak parts of the enemy to fire. Another group of enemies fell down.

At this time, some burly mercenaries, although their armor was hard enough, could still withstand the bullet attack, but they had to be alert, lowered their bodies, and took steps forward for the camp step by step.

"Some more ruthless!" Long Xingyi said involuntarily.

"Well, okay." The two shots just now added Yin Yuting's confidence a lot. She revised the combat plan again, and a row of heavy machine guns slowly rose from the ground and began to strafuse the remaining enemies.

The mercenaries couldn't resist it, but they seemed to be ready. The first alien who looked like a captain turned around and roared at the others: "Open the protective shield!" As he said that, he put a bracelet like a bracelet in his hand from behind and placed it in front of him. The other team members followed suit. The bracelet formed a protective cover, blocking them, blocking the machine gun shooting. The mercenaries continued to move forward with difficulty in facing artillery fire.

"I am so tenacious! Looking at their perseverance, I really want to sing the "National Anthem" to them." Long Xingyi said as he looked at the excitement behind the ravines.

"They are also prepared, but they are slow to react." Yin Yuting reminded him, "You should be more careful later."

At this time, the mercenary captain also turned around and said to the team members: "It seems that they have been prepared and be vigilant!"

"Okay! Then let's do it!" Long Xingyi's murderous intention gradually rose, ready to go.

Suddenly, a loud scream shocked his body. He looked back and saw Lei Dun, Lei and the two brothers ran out of their homes at some point and just arrived here. Seeing this scene, the two brothers were shocked at this moment.
Chapter completed!