When he came to the entrance of the sewer, Lu Xuan didn't expect that he was actually blocked by the manhole cover. The heavy manhole cover and the ground are indestructible when observed with quality inspection, and they cannot be opened even if you try to pry them with a dagger.

"There should be a special crowbar for the manhole cover, but it shouldn't be possible in the school, by the way, I got a nail remover last time!"

"I'm sorry, but the use of this item is limited to one hundred intelligence, and yours have zero intelligence."

"Damn, I don't know why it's so hot"

In desperation, Lu Xuan only used penetrating bullets, and he had to waste bullets without even entering the sewer, seeing the pain in his eyes, you must know that this shot is not a bullet, but a transaction value. At least at present, he has not found a stable way to make money and trade value, and the only five thousand transaction value he has is given by two special tasks, both of which are rewards for killing E-level zombies, and no one can say when it will be next time.

"There's no way, I can only have a luxury."

A small hole appeared on the edge of the "bang" manhole cover.

Seeing that there was an effect, Lu Xuan didn't waste time, and fired nine more shots at the manhole cover, and a big hole with enough hand strength appeared, and with the addition of the strength attribute, it was easy to open this manhole cover that had been placed for too long, and even some of it was connected to the ground.

As soon as the manhole cover was opened, a foul smell came to his face, the kind of rich smell that had been brewed for a long time, so that Lu Xuan almost didn't vomit, he covered his nose and glanced at the sewer, and wanted to cry. In an instant, a foul smell hit Lu Xuan.

Lu Xuan took out the incendiary stick and lit it, and threw it into the sewer, the red light illuminated all the areas as far as the eye could see, and the stinky water in the aisles and gutters on both sides did not look abnormal.

"Probably not in any danger."

Climbing down the ladder, Lu Xuan's nose had gradually adapted to the stench, but he still felt very sick to his stomach, and as soon as he stood in the aisle, a prompt sound sounded in his mind.

"Get a temporary quest to clean up the sewers, clean up all the reborn in the sewers, quest rewards, two random attributes."

After getting such a task, the empty sewers were still silent, and Lu Xuan's heart faintly raised a trace of vigilance.

Quality check, on!

His pupils instantly turned into dark blue mechanical lines, and everything in the sewers was exposed to it, and if there was a secret room, it could be easily detected as long as the walls were no more than thirty centimeters thick. But the unexpected wall is just a simple wall, and the stinky water is just a simple stinky water, and there is nothing abnormal about it.

"Since you can't see anything, you can only move forward!"

Picking up the incendiary stick on the ground and placing it next to the ladder, Lu Xuan did not bring this incendiary stick, but chose to light another incendiary stick in his backpack and walk to the left in his hand. This burning rod can also be kept as a road signpost, and the scope of the sewer is not small, but it is also a little intricate.

After walking in one direction for a few minutes, Lu Xuan couldn't move any further, it should have been to the edge of the school, which was the map restriction of the special dungeon-type mission mentioned in the mission prompt, and he couldn't go outside the school, even from underground. With this invisible wall as the boundary, Lu Xuan began a carpet search, but the quality inspection could not be opened normally, and it was really impossible to see anything abnormal with the naked eye alone, especially the underwater things.

It took dozens of minutes to check, but the result was a big disappointment, the ground part has been fully explored, nothing has been found, and then only the stinky ditch remains.

"Goo"

Swallowing a deep mouthful of saliva, Lu Xuan couldn't care so much, so he pulled up his trouser leg and prepared to go into the water. At this time, something unexpected happened, a drop of water with a high temperature dripped on his head, and he wiped the water droplet with his fingers and brought it to his nose, and smelled a fishy smell!

"Roar"

There was a faint roar overhead, and Lu Xuan looked up to see that a small piece of the wall had actually fallen off, flapping its wings and hovering in the air. Immediately afterwards, this small piece of wall skin seemed to trigger a chain reaction, and one by one the wall skin fell off and was suspended in mid-air. He took a closer look, this was a large number of bat zombies, he always thought that the top of the wall was actually composed of a layer of bat zombies, and now Lu Xuan also knew what to clean up.

"Bang, bang, bang"

Those bat zombies flew together and rushed in the direction of Lu Xuan, the latter could only shoot wildly with a pistol, the zombies were very fragile, a penetrating bullet could kill a few or even a dozen, but there were thousands or even tens of thousands of them! This scene Lu Xuan believes that he will never forget it in his life.

Rushing towards the entrance, from time to time he turned around and fired a shot, under the influence of a few agility attributes and penetrating bullets, he could hold back the pace of the zombies, but the number of bullets was limited, and the physical strength of the zombies could not be used up in the five or six hours of the dream realm. A magazine was empty, and the zombies were still approaching, Lu Xuan could only smash the incendiary stick at the zombie group, and the high temperature instantly roasted dozens of zombies into charcoal. He also had a chance to change the magazine, but unexpectedly dropped the magazine on the ground due to a wound on his hand, and there was no time to turn back and pick it up.

"This sewer is simply Nima, it's a nightmare copy!"

Without penetrating bullets, Lu Xuan could only use ordinary bullets to shoot wildly at the zombie crowd, the effect was almost zero, and in a hurry, he simply smashed the pistol over, and he could run faster with his free hands. The ladder for the manhole cover is already in sight, and there is a lit incendiary stick next to the ladder, which can stop the zombies from advancing again!

"It's only ten meters away!!"

"Grass!" Although Lu Xuan thought well, the reality was cruel, and he accidentally came to a gorgeous flat fall, because of the dust on the ground, the whole person dragged out a long trace on the ground, and some red could be faintly seen.

"Hiss"

Climbing up with difficulty, Lu Xuan couldn't help but bared his teeth, the only thing he was glad about was that he also hooked the incendiary stick because of this fall. He threw the burning stick into the zombie crowd and climbed up the ladder in this gap. Although there was a sharp pain in the injured hand, driven by the desire to survive, he didn't care about anything else, and it only took three or four seconds to climb up most of the time, when a bat zombie had already pounced and bit his arm.

"Click." The ladder snapped.

Lu Xuan never dreamed that there would be a moth at such a critical moment, the old ladder in disrepair actually broke, and it was just the last half a meter to successfully get out, which was indeed the result. He slammed to the ground, the broken ladder pressed down on his body, new injuries and old problems, plus thousands of bat zombies.

"Dead! Anyway, if this mission fails, you won't die, forget it, there's no point in resisting. There were already zombies tearing their muscles, Lu Xuan turned his head sideways and didn't want to look directly at the picture of himself being eaten, looking at the stinky ditch that emitted a stinking gutter, waiting for the end of this inexplicable copy.

"Wait, water?" Lu Xuan suddenly thought of the animal world, thought of man and nature, the thing that bats are most afraid of is not fire, but water! With hope of survival, he pushed away the ladder pressed on his body, endured severe pain, rolled twice, and fell into the ditch. As soon as they arrived in the water, the zombies that bit their bodies immediately let go and fluttered their wings and flew out of the water, and hundreds of zombies on the water were full of huddles in the air, making the noise that made people's heads feel like they were about to explode.

His concealment is as high as 6.5, and as soon as he enters the water, there is basically no breath, and these zombies are no different from the mentally handicapped, so they stayed in mid-air for more than ten seconds and flew back to the previous place, and gathered together like a wall, Lu Xuan crawled back to the shore.