"Are you ready?" Dugu Fu was relieved when he heard the crisp sound from the walkie-talkie...

At this time, he, Li Shier and two city hunters were spinning in the labyrinth-like passage of the lowest level of the research center with zombies like tides.

There are various laboratories here, and at the same time, there are various trap agencies, either one-time or permanent traps, blockade measures, some that can be rushed through, some that can be violently eliminated, and some that must be passed in the correct way, such as sound switches, photoelectric induction switches, and even... you need to use props you have fired or picked up before to pass.

However, Dugu Fu has long been popularized by everyone. Through the collected data and pictures, the appearance characteristics are popularized, so that everyone can distinguish the nature of the mechanism; through continuous voice reminders, everyone can prepare all kinds of clear clearance keys.

First, for the smoothest monster-induced monsters, and second, because if such a trap mechanism breaks, the higher the completion degree of the copy will be, which is also an indicator...

However, the most troublesome thing here is not the mechanism. After all, the mechanism is dead. The most troublesome thing is the living zombies with various mutant attributes. Some run fast, some jump high, some can walk on the wall, and some are not humans at all, but cats, dogs, flowers, plants, or other more terrifying forms, with unreasonable skills to play cards.

In particular, there was also a captain's top-level bottom wave ss and a few small wave ss that were close to the top, and they kept attacking with special skills while running.

Zombies do need to evolve to the commander level to have superpowers. However, most of the wave ss in these dungeons are mutated species generated by experiments and are not subject to this limitation.

Moreover, as they chased and trampled along the way, some weak and low-blooded zombies died in the process. The doomsday virus in their bodies evaporated and attached to other zombies, constantly blessing the zombies and strengthening their attributes, making them increasingly difficult to deal with.

I have prepared many life-saving methods, such as flash and peach, such as magic scrolls, flash daggers and Zhongya hourglass, such as special props from Plants vs. Zombie Small World... but in the crazy pursuit battle, they have been consumed one by one.

If you have trouble next time, Dugu Fu can no longer think of any other way except to destroy the vital flash and hard-working.

If he was not ready there, he planned to let the girls take out valuable lives and save their lives and return to the city. He was ready to inspire them at any time and admitted that the plan failed and teleported back to the city.

Fortunately, the girls completed the task in time and made arrangements! Next... it depends on your own!

Upon receiving the signal, Dugu Fu took out the murderous cube from his arms and began to shake wildly, running away in a panic while shaking wildly.

Why shake it? If he had planned to use a cube, wouldn't he just shake the number in advance and put it in his pocket?

That's really not possible.

Considering the damage duration of the cube for several hours, considering its state-level lethality, and also considering the dungeon, it is often dense with monsters and always has many empty rooms... Therefore, the system mandates that after entering the dungeon, the combination of numbers on the killing cube will automatically refresh every three seconds.

For ordinary people, it is not enough to judge whether a number is a trap within three seconds, let alone a combination of three numbers.

This basically eliminates the possibility of players trying hard to attract monsters, then using the killing cube as range magic, and using the monsters as a result... It's like Dugu Fu's current possibility. Even if he wants to use it, he can only be lucky, ideas, or... financial.

However... something almost impossible for ordinary people is not difficult for Dugu Fu.

Within three seconds? Not to mention once, it is enough for him to make a judgment dozens of times. There is no way to measure the IQ of the specific value, but it is not a false one.

For numbers within 1000, the prime numbers are 168, and the various multiplications of the prime numbers are less than 200. In other words, every time you shake, each bit has a one-fifth chance of a trap number, and an average of more than 100 times can be shaken out of a level 3 dangerous house.

180, safe; 241, prime number danger; 333, safe... a trap number. Not right!

777, safe; 532, safe; 880, safe... zero trap number. No!

521, Prime number danger; 39, Safety; 449, Prime number danger... The two trap numbers are still wrong!

…………

Shaking wildly, shaking constantly, running has become an instinct. Suddenly Dugu Fu felt a heart-pounding murderous aura and woke up from his addiction.

Finally, the licker, along the wall, had come to his head at some point, and a whip-like tongue shot down, like a javelin, shot towards his forehead with residual shadows.

Dugu Fu turned his head violently to avoid the fatal attack. However, the lickers' subsequent powerful attacks were obviously unable to avoid them...

He raised his arms to protect his head, penetrated his whole body, and was ready to face the impact. "Bang!" A sudden muffled sound, and the licker screamed and flew out.

Li Shier's huge body flexibly recovered from the inverted state: "Second brother, is it okay?"

It's great to have teammates. Dugu Fu recovered from his stupid state and nodded with gratitude: "It's okay." When he spoke, his feet kept running away at an angle of 90° with Li Shier.

This is very similar to the greedy snake, but it is not. The greedy snake will play over when it hits. The two teams here hit it, but it is a traffic jam. At the intersection, both sides want to continue moving forward, and you push me and I push you, and soon it is crowded into a group.

Of course, zombies are not completely without any ability, they only know how to chase. If they discover new goals and have new directions, they will quickly divert their sight...

The ground floor lobby was in chaos like this, like a noisy and boiling vegetable market.

Only around the elevator at the center was not affected by the system settings and the deliberate maintenance of Dugu Fu and the other two.

However...as the situation became chaotic, zombies gradually wandered there unconsciously. The security area provided by the system was time-limited.

They also knew that this was drinking poison to quench thirst, but they had no choice but to go out of the elevator and shoot the zombies one by one. The tent was too fragile, even if the zombies just accidentally wiped them, they might push the tent down... They couldn't afford this risk.

However, once the gun is fired, the semi-mandatory safety zone of the system will disappear instantly. It seemed that it could not see the zombies here at all, and suddenly cast their eyes.

"Isn't it okay?" (x4) An anxious cry sounded in the walkie-talkie.

"……"silence.

Could it be... so difficult! such twists and turns! such thrilling efforts have finally failed? At this moment, such thoughts emerged in everyone in the copy, including Dugu Fu himself.

Once the safety zone is broken, it means that the countdown to failure has begun, perhaps five seconds, or only three seconds. Moreover, it must also be considered when the girls retreat into the elevator.

Suddenly, Dugu Fu stopped shaking his hand!

127!243!729!

Prime number! 3 to the 5th power! 3 to the 6th power!

Dugu Fu rubbed his eyes, and he had it! Finally, he had it! He was full of joy for a moment!

Wait! The last automatic refresh was two seconds ago, which means that this number can only be retained for one second...

"There is there, there is, there is! Enter the elevator! Fast in the elevator!" shouted desperately on the walkie-talkie.

While shouting, the cube had already thrown out, drew an arc in the air, and flew towards the gap in the "tent" dozens of meters away.

"Swoosh! Swoosh!" Guo Xingxing and the boss lady turned instantly, and as planned, the flashing dagger teleported into the elevator.

Huan Haisha and Xia Zhiban did not flash the dagger, so they could only run with two legs. Their reaction was quite fast, and they took two steps at a time...

The cube fell to the ground and bloomed, and the dazzling scanning rays instantly covered the space inside the tent except for the elevator shaft.

Level 3 Trap Room Trigger!

Huan Haisha successfully broke in, and Xia Zhiban was automatically closed because the elevator door was triggered by the cube, and was separated outside... (To be continued...)
Chapter completed!