For Xue Kaimo, this was the most tiring night. Although he did almost nothing, his body seemed to have gone through untold ordeal overnight. And then there's the oppression that is more and more evident in his heart, and this oppression seems to be related to some mysterious power.

At this time, Xue Kaimo was facing a tunnel that appeared and dug at some point, and the wisest choice was to hurry up and leave here, but his curiosity was jumping wildly again, and his breathing began to be rapid.

In the end, Xue Kaimo still stood up and climbed in from the entrance of the tunnel along a slippery iron ladder. From the moment he took the first step, Xue Kaimo regretted his decision. His head was heavy as a large pocket between his shoulders, and the contents were a chaotic and noisy mess, and his feet were so light as if they had disappeared from his body, and he almost fell down the ladder several times. But he couldn't resist the darkness of the darkness that underground, he had so many problems that he could barely bear it, and he was so eager to know the truth, even if it might not exist.

"Sooner or later, you're going to be killed by your curiosity. Xue Kaimo thought of this, and one foot happened to step on the ground.

Xue Kaimo took out his mobile phone (he thought he had left it in the bedroom) and turned on the searchlight. He realized that he was not standing at one end of the tunnel, and that there was a turn in both directions, not knowing where it would lead. Xue Kaimo hesitated for a moment and decided to walk to the left.

The tunnels were filled with cold moisture, and the oxygen in them seemed to be getting less and less. Xue Kaimo kept walking forward, even though the light of the searchlight could only illuminate a limited distance, but Xue Kaimo did not stop a step, in his heart, it seemed that he was hoping that something could happen. This section of the tunnel may have been repaired for a long time, although Xue Kaimo only has a mobile phone, but it is not difficult to walk at all, the ground is cleaned very clean, there is no debris, but the dust above the head occasionally falls a piece, falling in Xue Kaimo's collar, numbly and violently.

Five minutes later, Xue Kaimo came to the end of the tunnel. The appearance of another ladder disappointed Xue Kaimo's heart half, he didn't expect this tunnel to be so short, he thought that this tunnel would take him to a mysterious place, but according to the five-minute journey, he must not have walked out of the school now.

Xue Kaimo's mental and physical strength had recovered a little, he quickly climbed up the ladder, pushed open the cement cover above the ladder, and when he exposed his head to the ground, he was stunned.

What Xue Kaimo saw was an ordinary dormitory, he climbed up and found that the exit of the tunnel was a floor tile in the bedroom. Xue Kaimo walked back and forth in the bedroom, and found that everything here had left traces of someone living there, and although these traces were very old, it gave people the feeling that the people in the house had just gone out, and they might suddenly appear at every moment in the future. Outside the window of the dormitory was a fence that sealed the school, and on the window was a half-drawn curtain that was already covered with dust. On a long table in the middle of the bedroom are stacks of old books, and next to them is a notebook spread out. Xue Kaimo walked over and looked back at those books, and found that the few magazines that had expired for a year were all textbooks for the Department of Mathematics, and some more complex mathematical formulas were written on the notebook, but the date in the upper right corner of each page was also a year ago, and there was nothing special about it. Xue Kaimo couldn't find any clues, so he had to walk out of the bedroom. The other rooms in the hallway were ajar with doors, and through the not-so-narrow gaps you could see towels hanging on bedside, coats hanging on hangers, drinking glasses with lids lifted, and slippers scattered all over the floor. Xue Kaimo walked into two of them, but saw the textbooks of the history department and the foreign language department respectively, and the magazines and newspapers that he found in these two dormitories were dated three months ago. In the space of an hour, Xue Kaimo walked through all the rooms on this floor, and the results he saw were all the same. And when he looked for the stairwell and wanted to go upstairs to have a look, he found that this dormitory building was only on the first floor.