Li Mengyan urged Du Jin, and then used her hand to dip a small black square in the place where she climbed up, and then she gently pushed Du Jin's shoulder to signal him to climb forward, Du Jin looked at the dark pipe in front of him, the heat flow on his face made him a little difficult to breathe, fortunately, the "Eden" uses centralized oxygen supply in the cabin, that is, the oxygen circulating in the pipeline is after a certain blend, not pure oxygen.

Because inhalation of excessive pure oxygen will produce a large number of oxygen free radicals, these substances will damage the body's tissue cells, cause metabolic disorders and even cause cancer, and a series of clinical manifestations, such as cough, chest tightness, and even nausea, vomiting, palpitations, convulsions, etc., may also cause blindness.

Although he had some instinctive fear of the dark, Du Jin was well aware of the threat of the monster behind him, not to mention that Li Mengyan let him climb in front and break off by himself, which was also a kind of care for him, he turned on the tactical flashlight on the pistol that had been empty of ammunition, and crawled forward with the light from the flashlight, and Li Mengyan immediately followed Du Jin's speed.

The two of them had just climbed out of less than ten meters distance, and the upper limbs of the fissioner climbed to the edge of the pipe, revealing its terrifying head, Li Mengyan noticed the situation behind her, but she did not stop shooting, these monsters would chase after her completely expected, after all, for these monsters, moving in these slightly narrow pipes is already their old business, but it is precisely by taking advantage of this that Li Mengyan has a plan against it.

As the first fissioner fully entered the pipeline, one monster after another followed closely to chase the traces of Du Jin and the two, Du Jin felt the increasing vibration of the four walls of the pipeline and the roar coming from behind him, he continued to speed up in the hope of getting rid of the threat behind him, although he was a little strange at first why Li Mengyan didn't shoot off the "pursuers", but after a little thought, he was relieved:

"The number of these monsters is definitely calculated in ten, no matter how strong the penetration of Li Mengyan's weapon is, it is impossible to penetrate so many monsters at one time, then even shooting is a waste of her escape time, shortening the distance with the monster, she must have other ways."

As soon as he finished thinking about it, he saw a bend to the right not far ahead, Li Mengyan also noticed the situation ahead, she opened a button protective cover similar to a controller in her hand, after Du Jin just turned into the corner, she pressed the button, at the same time, there were still monsters along the edge of the pipe, the small black square that Li Mengyan put down before began to light up, and after a second, the violent energy was instantly generated, and the shock wave accompanied by the scorching heat wave immediately swept the entire pipe, Li Mengyan flew forward, Then he kicked his legs against the side of the pipe and bounced towards the other side of the curve.

The heat wave and the huge shock wave immediately surged, and the powerful energy inertia did not force along the pipe, but rushed straight to a big hole at the bend, and flew out of the hole with a bunch of monsters, yes, it was literally "a bunch", because although these monsters were mutated, they were still at the level of flesh and blood, and the extremely high temperature and strong pressure made the monsters that had entered the pipeline crush into a ball, and followed the shock wave to leave the pipeline in an instant.

Du Jin looked at the heat wave in front of him, and his heart froze, he was indeed Li Mengyan's masterpiece, and when he was chased so closely by these monsters, he could still make such a trap, and he had a more intuitive understanding of Li Mengyan's battlefield response ability in his heart:

"This is definitely not the combat ability and consciousness that ordinary captains can have, and the secrets on her body may be deeper than I thought."

Regarding Li Mengyan's mysterious past, Du Jin's curiosity deepened, but he also knew clearly that since it was a cover-up, there must be her own reasons, at least for now, Du Jin would not take the initiative to bring up topics related to it.