After having dinner at home, Zhao Nuo drove to the western suburbs of the city.

After talking to Brother Meng, after parking the car in the Tenglong car wash, he carried a dark travel bag and walked to the mountains on the outskirts.

To confirm whether Zhou Yan has anything to do with the murder case, it is naturally the most reliable to personally confirm it with his own eyes, as for how to confirm it......

The game peripherals that I used to buy by myself can finally come in handy.

After walking for about twenty minutes, Zhao Nuo came to the foot of the mountain where Zhou Yan's hut was located, and after confirming that there was no one nearby, he hid under a big tree next to him and opened the travel bag he brought.

Added a black combat suit worn by the "Splinter Cell" male protagonist over casual wear, hung a combat finger tiger from "GTA" on top of black gloves, and then put on a skull mask that was used to hide his identity while racing.

In the end, Zhao Nuo put the binocular night vision device that he had spent a lot of money online on his head a long time ago, and then turned on the switch.

The scene in front of him turned into a beating green, and then quickly became clear.

Zhao Nuo touched the mobile phone in his pocket, and after confirming that it had been turned to silent mode, he began to slowly march towards the mountain.

Soon, the silhouette of the mountain hut appeared in the sight of the night vision device. Despite pulling the curtains, Zhao Nuo could still see that the room was lit up.

"It seems that Zhou Yan should still be in the house." Zhao Nuo hid in the shadows of the trees about twenty meters away from the wooden house, observing the situation of the house.

At this point, he looks like the protagonist of "Ghost Agent", but of course he is not here to carry out assassinations. Instead, I want to test whether this monitoring mode is reliable.

Although in the game, there are often plots of agents in night suits sweeping through military bases, in the real world, Zhao Nuo feels like a lewd thief. Voyeurism, an uncomfortable feeling arises spontaneously.

"Why don't you just forget it, just ask her directly in the company during the day tomorrow."

With such a thought in his mind, Zhao Nuo was about to turn around and leave, but suddenly heard a "creak" sound from the door of the wooden house.

Quickly crouching in the shadow of the trees, he saw the door of the wooden house slowly open, and a girl in her usual casual clothes stood in front of it.

The light was cast from behind Zhou Yan, making her figure look a little blurry under the night vision device. But Zhao Nuo could still see that the girl was holding a rectangular thing in her hand.

- That's ...... Folding daggers?

Recognizing the thing in Zhou Yan's hand, Zhao Nuo immediately became nervous, holding his breath and staring at the girl holding the knife motionlessly, and his mood became extremely heavy.

The time should be around half past ten in the evening, a girl who lives alone, holding a dagger and planning to go out, no matter how you look at it.

――No matter how much I don't want to believe it, now it seems that the possibility that Zhou Yan is a murderer is starting to get higher and higher.

Under the gaze of Zhao Nuo, who was hidden in the shadows, the girl stood in place as if she was cheering herself, raised her head and took a deep breath.

Then, she put the dagger in her pocket and walked briskly towards the foot of the mountain.

Under the cover of night, Zhao Nuo immediately followed.

Now it's all about observing the trend, and it's great if you think too much about it. But if it is confirmed that Zhou Yan is really a murderer, Zhao Nuo will immediately knock her unconscious, and then call the police to inform her.

A pale-complexed girl, holding a small flashlight in her hand, stepped into the suburban mountain road at night.

She did not move in the direction of the urban area expected by Zhao Nuo, but continued to walk towards the wilderness, not knowing what to do.

At this time, Zhao Nuo remembered what she said when she analyzed the serial murder case with this girl before:

"The murderer took advantage of the night, crawled out of the sewer mouth inside the community, and then committed the murder."

If memory serves, the sewage treatment plant, which was abandoned three years ago, was indeed built on the riverside in the western suburbs of the city, is it ......

A hint of foreboding swelled in Zhao Nuo's heart.

Silently following about fifty meters away, the girl in front walked alone on the uninhabited winding mountain road, turned the corner at the first fork in the road, and walked straight to the abandoned sewage treatment plant next to the dry riverbed below.

Realizing that his guess was being confirmed, Zhao Nuo quietly clenched his fists and followed Zhou Yan to move forward.

No one would come to this kind of ghost place in the middle of the night, but fortunately, the insect chirping from the roadside overgrown with wild grass made it not a dead silence here, otherwise Zhao Nuo would not be able to guarantee that he would not be discovered.

Seeing the dilapidated silhouette of the building in front of him expanding more and more, Zhao Nuo also raised his vigilance again.

- Even if Zhou Yan is really a murderer, it is too difficult to commit a crime alone with her small body, and there will definitely be accomplices and other characters to cooperate with her.

Even if you don't want to believe that Zhou Yan is the murderer, but in the current situation, if you use the game's metering bar, Zhou Yan's suspicion has completely reached the "red danger zone". If you are touched by the police, you will be arrested as a suspect.

However, there is another possibility......

Now, we can only pray for that possibility.

While silently thinking about the current form, Zhao Nuo continued to follow Zhou Yan forward. Watching her walk to the pitch-black clearing in front of the sewage treatment plant, she coughed and cleared her throat, and then said loudly:

"Come out."

Different from the usual cold and delicate voice, Zhou Yan's voice was extremely loud at this time, as if he was suppressing some kind of irrepressible excitement, or it could be ...... Anger?

Just when Zhao Nuo was still speculating on the truth, he found that Zhou Yan suddenly turned his gaze to the rear, the direction he was in!

"Come out! I see you! The girl shouted.

Realizing that Zhou Yan seemed to have discovered him, Zhao Nuo, who was hiding in the bushes next to the road, was taken aback.

――Do you want to just stand up to her?

Suddenly, he heard a hoarse male voice coming from the sewage treatment plant:

"Little girl, is there anything wrong with coming here at night?"

Unlike the hoarse voice common to older people, it is quite young, although hoarse. To Zhao Nuo's ears, he was probably about the same age as himself.

"Don't pretend, you've been with me for a while during the day, and you want to kill me, right?" Zhou Yan took out the folding dagger in his pocket and opened it, and the silver blade flashed with a dangerous sharp light in the moonlight.

"No, I'm just stopping by the store to buy something, we should be neighbors." The hoarse young man was just talking, still not showing up.

Then, Zhou Yan sneered, and his voice revealed anger that he had never had before:

"If you dare to kill, why don't you dare to admit it? You want to kill me, come on! ”

Hearing this, Zhao Nuo finally realized that his other guess had come true:

Zhou Yan is not a murderer, but as a suspense scriptor, she has found a real murderer. And......

This weak girl was so naïve that she wanted to have a head-on duel with a murderer.