Earth Destruction Plan

　　 Behind him, countless zombies were already angry because of the attack and crowded into a crowd. Those who were struggling to get up, crowded among the corpses, rushed towards Hao Zhi and the others again!

　　 There is no switch, and the spray device cannot be activated. How easy is it to walk through the corpse group again?

　　 The voice reverberating in the hall showed incomparable arrogance and pride: Goodbye children, you are doing well, but luck is a little bit worse!

　　 "Hmph! Don't be too proud!" Wang Yanke smiled contemptuously and raised the utility knife in his hand.

　　 What do you think I use this knife for?

Oh? The man's voice showed great interest.

　　 There is more than blood in your spray device in this empty room!

What?

　　 Hao Zhi was also shocked, but saw Wang Yanke calmly and walked between them. Behind her was the elevator door, beside the door, the soldier's body was upside down!

　　 Hao Zhi suddenly realized that the soldier died soon, and the blood on his body hadn't solidified yet!

　　Wang Yanke stood holding the knife for a long time, but he was too late to get his hands off. Although he was dead, but...using him as a bait to attract those zombies, it was really...

　　 Hao Zhi urged her anxiously, hurry up, it's too late!

　　 Wang Yanke hesitated a few times, but still shook his head, no, I can’t do it, it’s too...

Hao Zhi rushed over, grabbed the knife from Wang Yanke's hand, and held it high above his head. The sharp and thin blade was shining with cold light, facing the exposed neck of the dead soldier. As long as he swipe down, the blood will be lost. It will splash out, and three people will be saved!

　　 But, after all, he was a person. Even if he died, he had to brutally scratch the body, which even Hao Zhi couldn't do. It was no better than smashing a package box of express parcels. After all, a person's psychology has a limit to withstand it.

Suddenly, a small hand stretched out behind him, Song Xiaojia glanced at him rather helplessly, grabbed the knife, stabbed it down without hesitation, and pulled it sideways. The neat uniform of the soldier was cut open, underneath his clothes. The blood was blurred, the blood bleeds out, and quickly ran into a pool under him.

　　 One knife, one knife, another... Song Xiaojia straddled the dead man like a peasant planting rice seedlings, bent over and lowered his head, struggling hard to paddle...

　　 Hao Zhi and Wang Yanke hugged together in horror: "I made a song, shouldn't she kill us and kill us too?"

　　 Song Xiaojia finally shook off the knife, wiped blood from his face, and said with a smile: "My grandfather is a pig killer. I've grown used to it since I was young!"

　　 "If you betray her, you will have to do this in the future, you will almost be able to make dumplings!" Wang Yanke sneered Hao Zhi with a sour smile.

　　 What matters to me? Hao Zhi narrowed his mouth, so scared I didn't dare to mess with this fairy!

　　 The group of zombies suddenly smelled the huge scent of blood, and they all furiously accelerated toward this side. Hao Zhi quickly pulled the two girls against the wall and escaped from the corner.

　　 "Haha, I didn't expect this trick, you girl is really smart!"

The three of them didn’t have time to listen to the man’s blind work. They took the time to walk around behind the zombie group and watched all the zombies in the glass house were exhausted. When they all rushed to the corpse, they got into the side one by one. staircase…

A faint warning light was on above the emergency escape exit, shining on the dim yellow in the step ladder, it was cramped and humid, with a rotten musty smell, and in the middle of the patio was a spiral iron staircase, which was steep. Icy.

Song Xiaojia took the lead. After Hao Zhi broke off, he climbed up the stairs one after another. After climbing for a long time, he turned dizzy. Song Xiaojia finally sat on the steps. I'm going to throw up!

　　 Hao Zhi made a rough estimate. The three people have walked for a full 15 minutes since they stepped on the stairs. Even if they climbed slowly, they should have reached the top!

　　 "The situation is not right!" Wang Yanke panted and wiped his sweat. "How come the stairs seem like you can't get your head anyway?"

Infinite loop? Song Xiaojia jumped up, could it be the "Penrose Ladder"? I have seen it in the book Ghost Blowing Lantern. It is also called the Hanging Soul Ladder. No matter how you go, you will never be able to go!

　　 "Impossible!" Wang Yanke said categorically, that thing is fine in fantasy novels, but it is impossible to make in the world we live in, unless...

　　 Unless what? Hao Zhi didn't like to read books, so he was confused.

　　 Unless we are in a four-dimensional space, it is impossible for that kind of stairs to actually appear!

　　 "I have to praise you again, miss, your judgment and knowledge are equally outstanding!" The man's voice appeared again, and the three people quickly looked up instinctively, but there was still no personal image.

"This is my personal little invention. Its name is'The stairs that only go up halfway.' That is to say, if it is not for identity verification, this staircase will only allow you to walk halfway, and you will never walk for the remaining half. Those who go up, of course, want to leave. Even if you want to go downstairs, you will never finish going down. No matter how you go, you can only stay at this height!"

"Impossible, how could there be such a thing in this world? Could it be that as we climb up, this staircase will automatically lengthen? Even if it can grow, it can't grow into space, right?" Song Xiaojia retorted loudly. .

　　 If you don’t believe me, you can try it! Hahaha…

　　 By the way, UU reading www.uukanshu.com, you still have half an hour left!

　　 can't listen to his mouth full of spray, he wants to confuse us! Hao Zhi stood up, we still have to hurry to rescue everyone, otherwise the consequences will be disastrous when the time comes!

Wang Yanke looked up and down the stairs hesitantly, and shook his head again, but didn't say anything, so he continued to run up with Hao Zhi. The three of them ran for a while, and stopped panting again when they were tired. There still seem to be so many stairs, extending up infinitely...

　　 This is no way! We are trapped here! Wang Yanke wiped the sweat from his face and slammed it to one side, and then said to Hao Zhi and Song Xiaojia, I guess, there is only one way left!

any solution?

　　 "You two stand still!" Wang Yanke exclaimed, then turned around and walked briskly downstairs a few steps.

　　 "What are you doing? There are zombies down there!" Hao Zhi shouted.

　　Wang Yanke ignored him, walked a few steps, and circled the stairs a few times. There was already a gap of three or four meters between the two of them. Then he stretched his head and shouted, Hao Zhi, can you hear it?

Um! Hao Zhi leaned on the handrail of the stairs and answered loudly.

　　 "I just shook my sweat to one side of the wall. There should be watermarks on the wall. Look, do you have any more?" Wang Yanke asked loudly.

　　 Sweat stains? Hao Zhi squinted his eyes and looked towards the wall under the light. Fortunately, the patio at this step was very narrow, and the wall was not far from the stairs.

　　 The wall is dry and there are no watermarks!

　　 "Disappeared!" Hao Zhi replied loudly.

　　 Wang Yanke looked at the wall corresponding to where he was standing again. On that wall, there were a few drops of watermarks, which blurted out a deep color...

　　 She laughed...