Lin Sanjiu stopped his feet outside the edge of the roof, stretched his neck and leaned forward to look down. Because of the angle, she can't see it completely; It can only be seen that she is not far from the main door at this time, and the dim shadow below seems to be a flower bed swallowed by weeds. Looking down from here, the low bungalows far and near are all one size smaller.

But for evolutionists, even jumping from the height of five floors will not hurt their muscles and bones.

With this in mind, what the flashlight pointed out to her may indeed be the only way to survive in this building

Lin Sanjiu thought of this and looked back.

She walked all the way up, hardly searching the interior of the floor; If she leaves here, what if yu yuan stays inside?

"There are dead ends everywhere," interrupted Teacher Yi, sensing her idea. "In my opinion, the area covered by the dead end is gradually expanding... If you don't hurry, even here may become a dead end."

"What is the danger?"

Of course, Lin Sanjiu also hoped to leave early, but she couldn't give up the idea that "she may be Yu Yuan's only hope of being saved", and couldn't move under her feet: "if I knew that there was something wrong with this medical station, maybe I could go back and find him again..."

"I don't agree!" Teacher Yi immediately retorted, "when I came up just now, your pure touch was always on, and I didn't relax for a second. Both the breath and the signs were obvious. There was no second living person in this building except you!"

As soon as her voice fell in her mind, a heavy muffled sound came from somewhere in the medical station building, as if something had been hit. Teacher Yi just uttered an unbelievable "eh?", Lin Sanjiu had taken a deep breath and turned around and rushed towards the road when he came.

"What are you doing?" The teacher couldn't help shouting.

"I heard it. It seems that the voice came from the third floor. Someone must be there now!" Lin San Jiu was very cautious and didn't step out of the way. The light of the flashlight in her hand trembled violently with her rapid steps, and for a time no words could be formed: "did you forget that the third floor happened to be the floor with a convalescent ward!"

And the sound was so heavy that even people on the roof of the fifth floor could hear it clearly, indicating that the thing that struck must be very heavy - one or two hundred kilograms, which is not exactly the weight of a man?

Anxious and full of luck, she rushed into the stairwell, and Lin Sanjiu ran down to the third floor close to the handrail of the stairs; It was as dark as the 10000 meter deep sea, which was torn apart by her dim flashlight. The dim light and shadow were intertwined and swallowed up by the darkness again. It was not until she stopped on the last step that the light stabilized again.

"Dead end".

When it was reflected in the corridor on the third floor, the text in the center of the aperture remained unchanged.

"Yu Yuan!" Lin Sanjiu shouted, and he couldn't care to press the low volume. From the experience of just now, as long as she is still standing on the road of life, it may not matter to let things in the dark hear her voice: "are you here? Are you ok? Yu Yuan!"

Her cry, the lightning of her hand, and the airflow stirred by her breathing and movement seemed to be swallowed up by the dark and silent corridor like this underground tunnel, and even a ripple could not be aroused.

"... something's wrong." After a while, Teacher Yi suddenly said in a low voice.

"What?"

"You called him on the third floor last time, didn't you? You didn't dare to make a noise at that time." Teacher Yi's voice at this time is difficult to describe, as if it is being pressed thin by some hidden pressure and fear. Although the tone is flat, it seems to break at any time.

"Yes, yes..."

"At that time, your low cries all echoed. Why didn't you get any echo this time?"

Lin Sanjiu didn't know the reason, but it didn't prevent her from suddenly getting goose bumps. She quickly aimed her flashlight at the front, looked over the word "dead end", and swept the neighborhood back and forth; After the flashlight melted the darkness, there was nothing that should not exist. She looked for a while, and finally the light fell on one place.

After the dark fog was dispersed, a three meter long glass window was exposed in front of the corridor. The turtle split a long, twisted crack in the glass, and the crack passed through a row of words written in spray paint. I can't see clearly in the dark, but it seems to be words like "medicine before the end of the day", "herbal medicine" and "special goods drugs".

... this should be the pharmacy.

"You say... Can the voice just come from here?" Lin Sanjiu asked teacher Yi. In this situation, she was very glad that her consciousness appearance could talk to her.

"I don't know." Teacher Yi said stiffly.

"Or I'll go and have a look?" When Lin Sanjiu asked for advice, he was already tense and slowly fell a foot towards the corridor floor. The shoes stirred a little ash, and her other foot remained on the road. She waited for a few seconds, and nothing happened quietly around.

"Maybe that's how the man died," muttered Mr. Yi. "He took the flashlight, but he still didn't follow the instructions."

Lin Sanjiu subconsciously clenched his teeth and took his other foot down the stairs. She stood there for a moment, like a high-sensitivity radar, afraid to let go of any movement around; Step by step and carefully, she stopped not far in front of the glass window of the pharmacy.

She didn't get too close, squinted, and looked behind the glass with an electric light. The light is not bright enough, and I can only vaguely see the dark shadows of some shelves; At this time, a slight "CLA" suddenly made her pores burst and almost jumped up in place - but she stopped her action in time, because she immediately realized that it was just glass fragments falling from the crack.

It seems that someone was really here just now!

Lin Sanjiu's heart suddenly jumped fast. I'm afraid this glass has just broken and cracked for a short time, so it's still falling debris now; She came quickly, and the person who made the noise might still be in the pharmacy——

"Eh?"

She stared at the glass and muttered a word.

The words in the aperture on the glass changed, no longer a "dead end", but a line of "death warning, extremely dangerous!".

She saw such words for the first time, but there was clearly no movement in the Pharmacy - Lin Sanjiu looked at the glass window again in doubt; This time, she felt as if her body was gradually frozen from head to toe.

Although there were countless fine cracks, she could still see that the glass window was white.

The misty white that opened immediately disappeared most of the time, but in half a second, it reappeared from the glass and spread. Disappear, reappear, disappear, reappear... According to the law of exhaling and inhaling, the white fog on the glass continues to emerge and dissipate.

... something was sticking to the window and looking at her, and her breath sprayed on the glass.

Even in the gloom, Lin Sanjiu could see that there was no one behind the glass.

Death warning, extremely dangerous.

"Quick, quick," Teacher Yi urged tremblingly.

Lin Sanjiu stared at the glass and stepped back step by step. There must have been someone in this pharmacy just now, but I'm afraid there's none now. She didn't know what was behind the glass, and even didn't know that she should protect herself - apart from opening the [protective force field], all she could do seemed to be to hurry back to the stairs.

The white fog disappeared, and when it reappeared from the glass, it had changed places - near the crack in the glass window. The size of the crack is just enough to allow a head to stick out from the back.

When the white fog disappeared from the glass again, Lin Sanjiu turned and ran, took out the maximum speed and rushed up the stairs in one breath; Before she could settle down, Teacher Yi screamed, "keep running! Hurry!"

Her body took one step first. Lin Sanjiu hurriedly bowed his head and found that two words appeared in the aperture on the stairs: "dead end".

She was startled, and the flashlight immediately swept the front - at the upper stairs, it was still a "way of life". The road to life was obviously shrinking and narrowing, and the road to death was spreading more and more. She dared not let go of any movement behind her, and rushed up quickly under her feet; When she finally returned to the rooftop, she jumped down with the word "way to live".