The sound of footsteps in the passage became clearer and clearer, and Abra, who was guarding the corner of the passage, looked as usual, and there was a glint of reverence in his eyes as the leather-clad figure walked by.

"Director!"

Kula paused, with a smile on his face, and reached out to Abra and shook it heavily, before turning and moving on, followed closely by four heavily armed soldiers.

However, in the next moment, several cold rays suddenly appeared in the passage, and at the same time, behind everyone, the flattered smile on Abra's face disappeared without a trace, and he quickly pulled out a dagger from his waist and slammed it into the neck of a soldier walking behind.

A faint bloodshed spread in the passage, and the five heavily armed existences died here in a daze in just a few seconds, and these five people didn't even see the enemy's appearance clearly until they died, let alone know that the "own people" who were full of glory before had already been replaced by others.

The corpse on the ground was quickly thrown into the cave that Abra had prepared in advance, and the three Tanya skillfully cleaned the blood from the ground and walls before withdrawing directly out of the passage.

At this time, at the entrance of the passage, the spy disguised as "Kula" and four soldiers walked out of the hiding place with an indifferent face and continued to carry out the unfinished patrol mission of the real Kula.

…………

Dozens of kilometers away, the Red Police sub-base

Han Dao rubbed his bloodshot eyes and breathed a long sigh of relief.

"All bombers are back, waiting for orders!"

As the deputy director of the security center, Kula's authority is not insignificant, and now that Han Dao has successfully replaced the real Kula, soon, most of the enemy's confidential information will be presented in front of his eyes.

"Kura!" Han Dao shouted softly.

"Commander! Please command! Inside the main base, the sound of "Kula" came through the speakers.

"Within a day, I have collected the information I want, and I am ready to cooperate with the operation of the base at any time!" Han Dao ordered.

"Yes! Commander!"

It was late at night, and "Kuka" had just inspected the mysterious underground research institute, in order to avoid arousing local suspicion, the time to obtain information again might have to be delayed for about half a day, Han Dao also felt tired, and walked directly into the rest area, the big battle is about to start, as a commander, you must take a good rest.

…………

Early the next morning, Han Dao opened his eyes at the sound of Zhi Brain's reminder.

Glancing at the time, it was six o'clock in the morning, which happened to be the time for Kura to inspect the underground research institute again.

"Show me what's going on over there!" The drowsiness disappeared in an instant, and Han Dao ordered in a deep voice.

The virtual screen appeared in front of him, and the first thing that caught Han Dao's eyelids was the familiar passage before, and Kula walked briskly with four guards.

"Who?" Abra's inquiring voice can be heard from within the passage.

"It's a night owl!"

"The finger cake is hot!"

The code changes from day to day, even day and night, and all the spies who infiltrate are in line with the person they replace, except for carrying out Han Dao's orders.

At this moment, Kula and the guards had walked in front of Abra, and the two looked at each other and smiled, and Kula patted each other on the shoulder.

"Good work!"

"For glory!"

…………

In the virtual screen, as Kula continued to move forward, the originally dark passage gradually brightened, less than a hundred meters away, where the five spies walked, Han Dao had already discovered at least three hidden identification devices, and the detection beams detected by the Zhi Brain alone were as many as dozens of channels, almost all over the entire passage.

Fortunately, it was the Red Police's special class spy who was carrying out this mission, and the unique black technology made the spy and the existence he replaced exactly the same in appearance, even the iris and fingerprints were the same.

Perhaps in the Red Alert game, police dogs can still identify the existence of spies, but Han Dao was pleasantly surprised to find that in reality, those trained dogs did not show any abnormalities towards disguised spies.

Where the five of them walked, the guards with police dogs only glanced at them and let them go, while the huge, oily police dogs just lay lazily on the ground, ignoring the five spies at all.

"Perhaps...... This skill is limited to the police dogs at the base! Han Dao muttered in a low voice.

…………

The passage was built diagonally downward, and when the five of them arrived in front of the first alloy gate, the slope of the path was already very obvious, which showed that this research institute was located at an extremely deep underground location, and even Han Dao faintly suspected that these Ah San had dug the research institute directly under the mountain where the black hole area was located.

There are four heavy alloy gates in a row, each of which needs to be tested to ensure that no outsiders can enter it, and the surrounding guards have also increased several times, and there is a heavily armed soldier on guard almost every two meters.

"With such a tight defense, did the other party really find out?" Han Dao was a little nervous in his heart, and at this moment, he could only hope that the other party had not yet applied it to reality.

As the fourth alloy door slowly opened, a huge underground field appeared on the virtual screen, all kinds of precision instruments were placed all over the ground, and hundreds of researchers in white coats were sitting or standing, all busy at their respective posts.

"Kura!"

A man with a turban called out when he saw Kula walking in, and he screamed from a distance of more than ten meters.

"Secretary Singh!" The spy has very limited memories to inherit, and only calls the other person and then says no more.

"Come with me! The boss has already given the order, and it will be shipped in three hours!" Singh was not suspicious, and no one would have thought that an outsider would be able to sneak in through a lot of scrutiny.

"Okay!"

An imperceptible glint flashed in Kula's eyes, and the two walked behind Singh, and the two walked to an isolation door at the edge of the field, and after Singh verified his identity, the isolation door slowly opened.

The two walked briskly inside, and the four guards who had been following Kula remained outside the door, on guard, and it was clear that they were not qualified to enter the room.

Inside the isolation door was just an ordinary office, and two middle-aged men with beards and beards wearing the classic costumes of the Three Kingdoms were spewing clouds and fog inside.

"This time the information is top secret, and the delivery mission must be guaranteed to be foolproof......

Ten minutes later, Kula and Singh walked out of the isolation door, both with excited expressions on their faces, this time the top-secret information would be of great benefit to the organization behind them, but the specific benefits were only known to a few high-ranking personnel.

But Singh didn't know that the reason for Kula's excitement next to him was very different from his......