And when Du Jin just thought about his attitude towards Li Mengyan in the future, Li Mengyan grabbed his collar from behind, almost the next second, part of the residual heat wave rushed towards Du Jin and the two of them along the curve, for a while Du Jin only felt that the air in his lungs seemed to be evacuated by an external force for a moment, the feeling of suffocation made his thinking a little numb, he only felt that his body was turned over, these irregular movements without a fulcrum made Du Jin weak, basically he wanted to reach out and grab something, but his hands and feet could not follow his "instructions".

The pain from all over his body made him dizzy for a while, but the hope for life and the sense of responsibility for the things he shouldered made him stay awake by his tenacious will, and the airflow carrying the two of them gradually began to weaken because there was no follow-up supplement, and after continuing to roll for about five or six meters with the two of them, an oxygen supply window at the bottom of the pipe could not withstand the weight of the two, and the fall of the alloy ventilation plate made Du Jin and the two fall down instantly.

The weightlessness of the fall and the landing pain that followed made Du Jin lose consciousness for a moment, and when Du Jin's consciousness returned to consciousness from the chaos, he suddenly opened his eyes and found that he was still sitting at his dormitory desk, holding a piece of paper in his hand and drawing the blood mark pattern that he had drawn temporarily, but the blood mark at this time was not filled with black like when he crossed over, but the most ordinary stick figure look, only the black lines outlining its appearance, and nothing else.

"I remember I fainted? And then I'm coming back again? ”

At this time, Du Jin also found another "abnormality" of himself, the last time he came back from the school medical building, his head had a severe pain, and his thinking was also very chaotic, just like recovering from a long time of fainting, but this time it was completely different, not only his consciousness and thinking were very clear, but his body was also .......

"Hiss......"

Reality proved that Du Jin's idea was wrong, although his head did not have the same severe pain caused by the crossing as last time, but the physical damage caused by the heat wave was inherited, he just raised his hand and found that he was covered in as if he had been beaten violently, and when he endured the pain, he lifted his clothes, and took a closer look at his physical condition only to find that those bruises and purple bruises were all over his body.

"Did I survive the aftermath of that explosion just now? I wonder how I'm doing in the world over there? It would be troublesome if I died violently over there, but it shouldn't be that bad, otherwise I wouldn't have inherited these scars into reality!"

After thinking about it, Du Jin stood up and tore the paper in his hand to shreds for the first time, and then took out a lighter to ignite the scraps of paper, this pattern is the "culprit" he crossed, he doesn't want this thing to bring other people to that world again, not to mention whether the people who brought it over will be some extremely evil people, if they are lucky enough to get some threatening technology, it will in turn affect the reality where Du Jin is.

And even if the others traveled through the past and encountered those corpse mutants........ As a result, I don't have to think about it, it is undoubtedly the loss of innocent people's lives, so no matter what angle it is, Du Jin can't let the second person come into contact with this blood mark pattern.

"Now the top priority is to treat this wound of mine, otherwise even if I can travel back again, let alone run away with these injuries, it may not be possible to walk, and I might as well lie down and pretend to be dead when I encounter those corpse mutants."

Du Jin looked at the clock next to his desk, only five minutes had passed, he roughly estimated the time over there this time, from the beginning of returning to the elevator room to the disappearance of consciousness when he fled, about two hours, without the assistance of the timing instrument, this time may not be accurate, but Du Jin is very confident in his sense of control of time, which is also a battlefield adaptation skill that he focuses on cultivating in peacetime.

After all, in the battlefield environment, many combat opportunities are encountered, there is no opportunity to prepare in advance, if you want to win by surprise, you must grasp the time difference of various elements, so a keen intuition of time is one of the necessary elements to survive in adversity, Du Jin will not ignore it.