There were no problems with the transportation of supplies; after two consecutive days of transport, the two warehouses manufactured by the museum had been emptied.
Now, Feng Jun was about to begin establishing a Quantum Communication Tower and a Robot Production Factory.
The structural design of the robots was entirely entrusted to the Gu sisters.
To receive the reward Feng Jun promised, they also came to the Refuge and used the Quantum Computer's computing power to assist in the design, quickly perfecting the robot's design.
With semi-finished Quantum Communication Towers and raw materials, the construction speed was much faster.
Because it needed to connect with the Quantum Computer in the Refuge after completion, the Quantum Communication Tower was chosen to be built next to the QD10096 Shelter.
At that time, several special optical cables would also need to be connected to link the communication tower and the Quantum Computer.
Since it uses an encrypted communication mode of quantum optical communication, there is basically no disadvantage regarding signal transmission range.
Moreover, the photons of each band have a unique frequency, and the signal also has extremely high concealment and anti-interference, so there is no need to worry about being detected by Huai City District and the several nearby forces.
Yan Xin also developed an improved version of the White Egret UAV; the original fuselage was slightly elongated, and the two large turbine rotors in the middle of the fuselage were changed to four, placed separately at the nose and tail.
A bomb bay was added to the middle of the fuselage, and various bombs and guided weapons could be mounted below.
A twin-barreled 30mm caliber Gauss rapid-fire cannon was installed, which could also be replaced with a laser cannon of the same specification.
Furthermore, a separate cockpit was set up, no longer using a single joystick for operation, and the flight speed and maneuverability were greatly improved.
Yan Xin named this improved White Egret UAV the White Egret 貮 Type Helicopter.
In fact, this modification was not an innovation; it was just an expansion of the aircraft fuselage on the original basis and the installation of larger turbine rotors to increase power, belonging to the "brute force flying brick" type.
However, such a modification was what Feng Jun urgently needed now, and it could barely be considered his own air force.
But there was one more thing Feng Jun needed to pay attention to: the existence of Blood Crows.
After communicating with Hu Kun, Feng Jun learned of the existence of Blood Crows among the zombies, and Song Peng's informant in Huai City District also sent back the same intelligence.
During the last Zombie Tide, Huai City District's UAV fleet and anti-aircraft weapons were heavily attacked by Blood Crows.
This creature is suspected to have been specially evolved and produced by the Blood Nest, having a UAV-like formation flight mode, fast speed, and large numbers.
Moreover, after approaching a target, it can release biological electromagnetic pulses, which have a great restraining effect on all flying vehicles.
However, Feng Jun was not entirely without a solution for Blood Crows; directly spraying Anti-corpse liquid or using corpse-suppressing smoke should be able to threaten Blood Crows.
After all, the essence of this creature is still evolved from the Blood Nest, which is spawned by piye bacteria, and all current experiments show that Anti-corpse liquid has a fatal effect on zombies.
Compared to these, Yan Xin brought Feng Jun even better news: there was a breakthrough in the shield technology stripped from the Ape-man.
Although it is not yet possible to perfectly replicate the effect installed on the Ape-man, Yan Xin has been able to form a semi-circular small shield around the human body through a reverse-engineered replica, which can resist most kinetic weapon shots.
However, the duration is very short, and the energy consumption is huge; after activating the shield, it can only last for 5-10 minutes, and it may be even shorter if attacked.
The manufactured replica is also cruder than the one on the Ape-man; it is a semi-circular armguard worn on the shoulder, and once activated, it can maintain an energy shield for 5-10 minutes.
Theoretically, within this time, you can resist most small-caliber kinetic weapon shots.
Compared to the skin-implanted shield on the Ape-man, it is simply too rudimentary.
Feng Jun felt this thing was not bad, but it just couldn't resist close-range attacks.
Even slower thrown objects could pass through this shield, as if this shield had a specific frequency; objects moving too fast would be blocked, but slowly approaching grenades or melee weapons could pass through this shield.
"How were your test results for this thing? Have you tried it in actual combat?" Feng Jun asked.
Yan Xin shook his head: "It was only subjected to live-fire shooting in the laboratory; it hasn't been used in actual combat yet."
Feng Jun thought that he was about to hunt down that Mutant Interceptor, and there was no guarantee that assassins like Chen Jianbin wouldn't appear.
Since it was his own stuff, he might as well try it out himself first.
As for the Interceptor, Feng Jun was in no hurry.
Through UAV tracking and reconnaissance, its approximate activity range had been determined.
This Mutant basically operates near the Harbor every day.
Apart from it, there are no traces of other Mutant activity in that area.
This might also be the reason for its unusually strong evolution; its neighbors were probably either eaten by it or ran away because they couldn't defeat it.
So, this guy is now bored enough to go into the sea to hunt Mutants for food.
Feng Jun had already arranged for a small team with UAVs to be stationed near the Harbor, and Hu Kun was also called over by Feng Jun to command the N1 Tank.
They planned to find an opportunity to eliminate this Interceptor in a couple of days.
Then there was Chen Jianbin.
After he was escorted back, Feng Jun, in order to extract the information he wanted, had Song Zhan prepare an interrogation room and ordered him to thoroughly interrogate Chen Jianbin.
He originally thought this would take a day or several hours, but to his surprise, Song Zhan finished it in just over ten minutes, getting Chen Jianbin to reveal everything he knew: his collusion with Fang Xinglong and the details of their operation targeting Feng Jun.
It was only then that Feng Jun realized there was something called "truth serum" in the Doomsday.
People injected with this drug would enter a hypnotic state, and then they would say whatever you asked.
Occasionally, a few strong-willed individuals would need the assistance of a hypnotic helmet, and then all matters would be confessed.
However, after reading the details Chen Jianbin confessed, Feng Jun broke out in a cold sweat; he must have spies planted by the Blood Bell Gang.
Although Feng Jun decided to go to the Harbor and then prepared for two more days, this matter was only known to a few trusted subordinates like Song Zhan and Zhong Chen.
According to the time Chen Jianbin mentioned, the Blood Bell Gang should have known about Feng Jun's departure shortly after he decided to set off, and Chen Jianbin was able to find Feng Jun by relying on a tracker installed on the White Egret UAV.
Without Feng Jun's arrangement, Song Zhan had already arranged for soldiers to inspect all White Egret UAVs.
It is still uncertain whether this tracker was installed by the White Lotus Cult from the beginning or if someone specifically installed it on the White Egrets Feng Jun used for his departure later.
But if it was installed after departure, then it means that the Blood Bell Gang's spy has already infiltrated Feng Jun's side.