"Liu Ye is right, if we had listened carefully with bated breath, we should have been able to hear this sound, but tonight it was raining, and the noise around us was very loud, and we didn't deliberately listen to it, so we didn't hear the sound. If Xiao Han had informed us at that time, we would have listened carefully with bated breath, and we should have heard the howling. Zhang Shengli also made an analysis of the weird whistling sound.

"When Qian An reported this incident to me, because I wasn't sure whether the voice really existed, I didn't report it, for fear of disturbing the sleep of Liu Ye and everyone. I should have reported it in time, all of this was my mistake, which led to the murder of Xiao Lu! Han Guangming once again showed a look of shame.

"You don't have to blame yourself too much, just pay attention next time." Liu Qian shook his head, tonight's events are a little weird, and it can't be said that the responsibility is all on Han Guangming.

"Thank you Liu Ye!" Han Guangming threw away a very ashamed expression, after all, the matter was when he was on duty, and there was a death, so he felt that he was to blame.

"Master Liu, how should we deal with it now?" Zhang Shengli asked Liu Qian for instructions.

"Let's rest as planned, we can't just because of that threat, we can't all panic and sleep, we can't get our energy up, we can't recover our strength, it will make us more vulnerable and more vulnerable to attack." Liu Qian thought about it and then replied to Zhang Shengli.

"Do you want to keep listening to that voice? If I hear that voice again, would I like to report it to you? Zhang Shengli asked again.

"Listen in! When I woke up, I wondered what was sacred! What kind of demon are you pretending, what kind of ghost are you pretending! Kill my teammates, and I won't let it go easily! Liu Qian replied to Zhang Shengli in a deep voice.

"That, Xiao Han and Xiao Qian, you have to work hard, you two take turns on duty, and continue to listen to the voice. If it comes up again, be sure to wake us up. Zhang Shengchu said to Han Guangming.

"Okay, I'm sure I won't make a mistake again this time!" Han Guangming hurriedly assured Zhang Shengli. Even if Zhang Shengli didn't ask him, he would take the initiative to continue to watch the night until he heard the voice again.

"Stay in this trembling world, and even weirder things will happen in the future. Panicking after encountering something will not solve the problem, as long as you face it calmly and deal with it well. All right. You don't have to be too nervous, go to sleep in peace, and rest well to meet tomorrow's battle! Liu Qian finally summed up a few words and disbanded the meeting.

After the meeting, everyone else slept with the team members to ensure safety, Liu Gan was not worried about the attack of the mutant zombie at all because he was guarded by the galaxy, so he still slept in a room alone, but also moved to the room on the second floor, so that he could wake up and rush to the scene as soon as possible in case of emergency.

"This mutated zombie is so hateful! Escaped my detection! I'm going to kill it! Galaxy returned to the room. The mood seems a little irritable. You know, when the rainstorm just fell, she did feel something, and searched around a few hundred meters nearby, but actually let the thing slip through the net.

"It's a game, and there's always something we didn't expect, and that thing could be cold-blooded, and it has the ability to change color and blend in with the environment at all times. It's not surprising that you can't find it, don't blame yourself so much. Liu Qian comforted Yinhe a few words.

Galaxy didn't speak again. Instead, she listened carefully to the voices coming from outside, wanting to hear the slight howling that Han Guangming and Qian An said, but after a while, she still didn't hear anything, which made her even more depressed.

Liu Qian also listened carefully for a while, but he really didn't hear anything. Then before I knew it, I fell asleep in a daze.

……

Liu Qian didn't know how long he had been asleep, as if he was dreaming, when he was climbing on a snow-capped mountain cliff, he was awakened by a rapid knock on the door, when Liu Qian sat up from the bed. It was still dark outside the window, and the rain still hadn't stopped, but it wasn't a thunderstorm anymore, and it was much lighter than when I fell asleep.

Opening the door, Zhang Shengli and the others were all standing outside the door, and when they saw Liu Qian coming out, Zhang Shengli reported to Liu Qian, saying that Han Guangming, who was on duty at night, heard the subtle whistling sound again, so he came to ask Liu Ye for instructions.

After everyone quieted down, Liu Qian listened carefully with bated breath, and in the sound of raindrops outside, there was indeed a trace of a very subtle whistling, the sound was not continuous, but the kind of intermittent, it felt like it was indeed in the direction of the backyard of the back door, but it was possible to be far away from here.

"Shengli, you and Zhang Hua stay behind, Decheng, Guangming, you and I go to the backyard to find out what is going on!" Liu Qian was killed by a team member, and the whole team was panicked, and they were awakened from their sleep twice, and they were really a little annoyed by the mutated zombie, and not killing it was not enough to calm the anger in their hearts.

"I'm staying? Or should I go, it would be better to let Decheng stay behind, right? Zhang Shengli had an unwilling expression.

"The responsibility of staying behind is more important than going out, I'm afraid that the two of them won't be able to deal with some emergencies, so I'll be more relieved to keep you down." Liu Qian patted Zhang Shengli on the shoulder and said a few words to him.

"Okay." When Zhang Shengli heard Liu Qian say this, it was difficult to insist any longer.

Liu Qian took Yinhe, Wang Decheng and Han Guangming down to the first floor, opened the back door and listened carefully, the sound was still faint and faint, mixed with the sound of rain, and only the extremely sensitive hearing could be heard under the condition of careful distinction.

Liu Gan, Wang Decheng, Han Guangming and others can hear the sound now, but Yinhe still can't hear it, which makes her a little depressed again, according to Liu Gan's estimate, Yinhe's auditory system may not be the same as them, unable to recognize such a subtle sound.

Wang Decheng found a few umbrellas, everyone held the umbrellas, and came to the backyard with a flashlight to conduct an investigation, the three cars were nothing unusual, and the entire backyard searched and found nothing abnormal, but if you quiet down and listen carefully, you can still hear the faint whistling, as if it is not in the backyard, but in the back of the backyard.

After going out from the courtyard gate of the backyard, there is a small forest behind, in the case of rain, the ground of the small forest is very muddy and difficult to walk, and there is serious water accumulation in many places, everyone looks for the way and gropes forward, through the small forest about 100 meters deep, and comes to a small hillside opposite a small forest.

Standing on the hillside, the howling seemed to be louder than before, and even the Milky Way could be heard. (To be continued......)