Mo Chen's ghost made a fool of himself towards the source of the sound, ignoring the stopping sound of the attendant behind him, and when he was about to get closer, Mo Chen suddenly came back to his senses, and secretly blamed himself for being troublesome, but his footsteps didn't have time to stop.

Because, at this time, Mo Chen was seeing a middle-aged man in his forties, nesting in the corner in pain.

"You are?" Mo Chen stared at the man's face hesitantly, that face was inexplicably familiar, as if he had seen it somewhere.

The man was wearing red and white clothes, the clothes were very long, like a skirt, and the man's retreat Mo Chen looked at it, where was the skirt. The man was clearly wearing a white coat, but the coat was stained red with blood, which at first glance looked like a red and white skirt.

The man's hands pressed against his lower abdomen, and his frowning brow made his whole face look extremely distorted, and it was not difficult to see how painful the man was at the moment, so that he kept moaning in torment.

And the blood seems to be flowing out of the man's stomach with a grunt.

Mo Chen suddenly remembered why this face was so familiar, in the group photo of the medical staff hanging on the wall of the dean's room, this man was standing next to Li Chao.

Finally met the staff here, Mo Chen was very surprised, he immediately came to the man's side, eagerly checking the man's injuries.

Seeing Mo Chen, the man first showed a frightened expression, and when he met Mo Chen's eyes, the man's frightened gaze dissipated in an instant, and he seemed to have just misunderstood that Mo Chen was just a walking corpse.

"Can you still hold on?" Mo Chen asked, gently opening one of the man's hands to check the wound on his stomach.

On the man's lower abdomen, a large opening was made, and a folded and curved intestine squeezed against the edge of the wound.

The man was short of breath, large strings of sweat beads flowed wantonly on his forehead, his lips trembled, as if he wanted to say something to Mo Chen, but because of the severity of his injuries, he couldn't spit out a word in pain.

Seeing that there seemed to be something wrong with Mo Chen's side, the attendants all came over cautiously at this time, and as soon as they saw the man's injury, Dai Min immediately turned out the only medicine left, preparing to give first aid to the man.

The man's throat gurgled as his gaze swept over the crowd with a hint of antiquity in his eyes.

Dai Min comforted him and said, "Don't worry, we will definitely save you!" You have to give yourself the confidence to cooperate with us to get through this difficult time. ”

The man gave Dai Min a grateful look, but then his gaze dimmed, and he stretched out a hand to Mo Chen tremblingly. Mo Chen grabbed the man's hand, and the man seemed to want to tell him something, holding Mo Chen's hand tightly.

Mo Chen knew very well that the man was hopeless, and his increasingly sloppy gaze stared at the opposite wall, as if he wanted to see through that wall.

"Uh...... Under...... Go down! A faint voice came out of the man's mouth, Mo Chen leaned his head forward, and from the man's unclear words, Mo Chen probably understood what the man was saying.

Mo Chen looked in the direction of the man's gaze, and there was an inconspicuous "blackboard" hanging on the opposite wall, the reason why Mo Chen felt that it was a blackboard was because no matter its material, its appearance, and the chalk handwriting on it, it was no different from the blackboard for teaching and lecturing.

There seemed to be something written on the blackboard, but because of the dim light and some distance, Mo Chen didn't see clearly what was written on it.

The man repeated again, the staccato words "next...... Go. ”

Go down? Mo Chen couldn't help but wonder, there were no stairs here, what did the man's mouth mean by going down? Could it be that the man knew where Mo Chen and they came from? Because there are still walking corpses in these rooms, he is warning Mo Chen and the others that it is dangerous here, and he wants to leave quickly?

Just as Mo Chen wanted to open his mouth to ask the man, the power in his hand suddenly loosened, and the man's eyes bulged hard, and his gaze was scattered and unfocused.

The man died, and without even uttering a complete sentence, he died like this.

Mo Chen didn't know his name, and secretly mourned for him in his heart, but time was not forgiving, they couldn't waste their time for the death of a stranger.

Mo Chen stared at the blackboard on the wall, on which strange symbols were drawn, and the lines connecting the different symbols connected by ticks and circles.

"What kind of mess is this? Chemical element? The attendant glanced at the blackboard and spat out.

Dai Min shook his head, "No, this should be some kind of code." As he spoke, Dai Min looked at Mo Chen.

At this moment, Mo Chen was concentrating on studying the content on the blackboard, so intently that his attendant was reminding and urging him to leave quickly, but Mo Chen didn't hear it.

Dai Min made a silent gesture to her follower, although she was also in a hurry, after all, they were only one door away from the walking corpse, and God knows when the walking corpse would be released.

Mo Chen looked at the pattern on the blackboard, and the four strange symbols that saw what the meaning was arranged in a horizontal row, from left to right, each two symbols extended a line upward, and these two lines converged in one place, and a number was written at the top.

And the bottom of the symbol, in the same way, extends the same line, and after converging in one place, there is also a number written at the end.

Through the faint light, Mo Chen carefully recognized, and the symbols extended upward, and the numbers at the top were 9, 7, and 5. At the end of the line that extends downward and converges in one place, the number 1 is also written.

Guess the numbers? Or can you tell what each symbol represents by looking at the numbers? Mo Chen secretly guessed.

While Mo Chen was studying the symbols on the blackboard, his attendants were not idle, he observed the movement inside the iron door from time to time, and whenever a walking corpse was about to touch the iron door, he couldn't help but be excited.

As if he was looking for a vent for his fears, his follower pretended to grope around the wall, but in fact, he didn't really want to find anything, he just wanted to hide his panic in this way.

"Eh, what's this for?" The attendant shouted.

Mo Chen immediately looked over, and his attendant looked strange, pointing to the electric switch box not far from the blackboard. Mo Chen glanced at it, a switch box was nothing to look at, but the attendant was tinkering with it with great interest, and a mechanical voice sounded coldly, "Please enter the password." ”

Mo Chen's attention was suddenly attracted, and the attendant gave him a place, and Mo Chen saw that there were only four small knobs in the very ordinary-looking electric switch box. Mo Chen toggled one of the buttons at will, and above this knob, a symbol on the blackboard immediately appeared, and it turned out that under the thick dust, there was a small display screen hidden above each knob.