"Damn, that's the research lab!" Lu Han walked out of the room with a scolding, looking at the dense buildings around him, and his heart was a little dazed. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

This is already the N times he has taken the wrong road, and his frequent mistakes have made him a little angry, and there is even a thought in his heart of directly arresting people and asking him.

Pedal Pedal Pedal ~

A sound of footsteps gradually approached, Lu Han frowned, and the footsteps that had already stepped out of the door were suddenly retracted, and the door was gently closed, listening intently.

As the footsteps approached, some of the sounds of communication were heard.

"Captain, what's wrong today, it's obviously not the time for us to change shifts, but we got up to patrol."

"I don't know, as far as I know, all the research institutes have strengthened their guards today, there must be something going on outside, otherwise the top would definitely not be so nervous."

"It's suspicious and suspicious, and last month, because the fleet that delivered supplies was a day late, we were nervous for a day."

"Don't say that, there is an old saying in the Chinese people, be careful to sail the ship for ten thousand years, and the above is just cautious."

.......

As the footsteps faded away, Lu Han gently opened the door and looked at the back of the patrol, his eyes flashing.

"Strengthen manpower ......" Lu Han was happy, he knew where to find a research room.

He quickened his steps and wandered around, his eyes lightning searching for any suspicious structures, and he took refuge for the time being when he came across frequent patrols.

No one could find his traces at all, and there was no danger along the way, Lu Han gradually approached the center from the periphery.

Suddenly, his ears twitched slightly, his footsteps quickly stopped, and he jumped to his feet and jumped onto the roof beside him.

Stomp and tread.

A patrol passed by with his noses down, not noticing the presence of a stranger above their heads.

Lu Han was about to jump off, but he heard a slight sound of the door opening, turned his head, and saw a figure in the courtyard behind him, walking out of the house and leaving quickly.

This was a very normal thing, but Lu Han was overjoyed.

"This should be a research lab!" He looked at the simple dwelling, his eyes shining.

The moment the figure walked out just now, his eyes clearly saw everything in the house, and there were many figures inside.

Most of the figures still have guns in their hands, and this house is definitely unique!

After a short groan, Lu Han moved lightly from the junction of the house to the vicinity of the target house, and when he was about to climb up, his figure froze, and his eyes looked at some white lines on the edge of the roof, and he smiled lightly.

This is already some kind of alarm system, and it is possible to trigger an alarm whenever someone or a creature weighing more than a little bit collides with the line.

The white lines are very difficult to distinguish in such a foggy environment, and if someone does sneak into the vicinity, they will definitely not be able to detect the alarm.

"Huh?" Lu Han's brows suddenly furrowed, looking at the small white lines in front of him, with thoughtful eyes in his eyes.

In the fog, electronic instruments do not work, so how does this one alarm work?

Has Japan found a solution?

Wrong.

Lu Han shook his head, if the Japanese really found a solution, then this base should have gotten its own information a long time ago.

The only possibility is that the Japanese have the ability to operate electronic devices in a fixed area.

As for the method, he did not know.

Now was not the time for him to think, he could only put these doubts behind him and move on.

Avoiding the white lines, Lu Han came lightly to the top of the target house, perhaps to hide people's eyes, the roof is covered with tiles, and the standard residential tile house.

This kind of disguise also gave Lu Han a chance to peep in the end, lifted the two tiles, and looked into the house with both eyes.

There was a faint mist in the house, and seven or eight figures loomed in the mist, and they did not talk to each other, but stood quietly in each other.

Lu Han's gaze penetrated through the light mist, and quickly locked onto a cave in the corner of the wall, the cave was artificially excavated, with obvious steps, which should lead to the underground.

In other words, the real location of the entire base should be underground, and the buildings on the ground are just a way to hide people's eyes, and it is very likely that there is no important location.

Although he understands the location of the other party, it is very difficult for him to sneak in quietly.

His eyes wandered around the house for a moment, and there was a hint of disappointment in his eyes, he didn't find a breakthrough point, and even because of the staggered positions of seven or eight guards, there was no blind spot in the house, and it was even more difficult to sneak in.

Lu Han frowned, and began to think about countermeasures in his heart, but after thinking about it, he really couldn't think of it.

"Do you really want to infiltrate violently?" Lu Han shook his head and decided to wait, a violent sneak in would inevitably violate his promise to Sakura Shiroyuki.

Waiting is not blind, he is waiting for a change of post, no matter how it is organized, any unit, a change of post is always the weakest moment in defense.

I just don't know how long they will have before the next change of guard, but what he has is patience, cover the tiles, Lu Han gently leaned on the roof and waited quietly.......

Pedal Pedal Pedal ~

I don't know how long it took, Lu Han, who was resting, heard a sound of footsteps approaching this side, his eyes flashed, and he quickly raised his body to look in the direction where the voice came from.

When seven or eight figures came into view, he knew the opportunity had come!

He lifted the tiles and made the breach to the point where people could pass through, and then silently watched every move in the room.

If it was in a normal house, such a big breach as Lu Han would definitely be discovered by the people below, but this house was full of faint haze, and the human eye was suppressed, so it was really difficult to find this breach.

Soon, the door was opened.

Seven or eight figures walked in at the door, and the leader stepped out and talked softly with the guards in the house, and the house, which was quiet and could be heard by a needle on the ground, suddenly became more lively.

Lu Han's eyes flashed, his figure was like a python, slowly sliding from the roof, and a soft sound was mixed with the conversation, so that everyone did not notice.

Lu Han lay on the ground, turning into a four-legged spider and crawling towards the hole in the corner of the wall, his figure was hidden in the faint mist, crawling on all fours, silently, so that the guards did not notice it in the slightest.

Soon, less than a minute, the change of whistle was over.

The new guards stood indifferently, and the previous team withdrew from the house.

This kind of change of guard speed is very fast, and it doesn't give the intruder a chance at all, but they never expected that in just one minute, someone could really ignore them and sneak underground!