The most ruthless person in the apocalypse

Zhang Su's eyes stayed on Chen Hanzhou's back, watching him return to the back of the car and sit among the crowd. He was certain that something was wrong with him, but at least for now he did not pose a threat to the people around him. Everything could only be studied after the current trouble was solved.

"Bo Zai, there are some zombies coming over there. You and Lao Liu, take a few brothers and wait at the intersection."

Looking up, Zhang Su found that there were several ordinary zombies slowly approaching in the distance, still more than a thousand meters away. No one had been found here yet, but just in case, people had to be arranged to take precautions.

"I...ah, okay."

Lu Yubo was very reluctant. He wanted to watch the battle, but he knew he couldn't disobey orders. Fortunately, he had Liu Yao to share his pain with him, so he picked out a few fighters he didn't like, walked towards the intersection with a sullen look, and looked at the battle circle with nostalgia.

Aw, wow, aww…

The black zombie was unconscious. After repelling one powerful enemy, it faced another powerful enemy, but this powerful enemy had no intention of fighting it.

After Ju Wuying cooperated with Zhang Su to rescue Chen Hanzhou, she strolled around with the black zombie, looking like she was teasing the zombie, but the expression on her face was very serious. She was observing carefully, and sniffed from time to time, as if she was smelling something.

"The attack range of the black mist is about 2.6 meters. Beyond this distance, it will not control the black mist to attack, but will only chase mechanically."

Knowing that Zhang Su had walked behind her, Ju Wuying shared the conclusions she had drawn from her observations.

"What exactly is this ability of its? How does it relate to the restaurant?"

Zhang Su looked at the black zombie in confusion. The cover similar to the field could be retracted and deployed freely. It could be materialized for attack and defense, and it could also create pressure inside to squeeze objects that entered it. It was so damn high-tech!

I can’t think of anything in the restaurant that could allow it to mutate into such an amazing ability!

Previously, the abilities of the mutated zombies were all related to the environment they were in. The zombies in the quarry mutated into petrified skin, the zombies in the agrochemical plant were buried in chemical raw materials and became zombies that could spit venom, and the zombies trapped in metal machine tools had parts of their bodies turned into superconducting metals...

What could be in the restaurant that could generate black mist, and most importantly, be able to control it at will? Could it be a puffer fish?

"Smell it. Is it a faint smell of liquefied petroleum gas?"

While continuing to avoid the pursuit of the black zombies, Ju Wuying said, and sniffed, and a faint smell entered her nostrils.

Liquefied petroleum gas itself is colorless and odorless, but it would be dangerous if this characteristic was maintained in the civilian field, so chemicals such as ethyl mercaptan are specially added to it, which has a unique and strong smell, allowing people to quickly detect even trace leaks, and this smell is difficult to cover up!

"Ah? Is there any?"

Zhang Su's face was full of surprise. His hearing and vision had been enhanced, but his sense of smell had not changed at all. In addition, it was freezing cold and his nose was a little stuffy, so he was not very sensitive to even the thick smell of cigarettes, let alone the faint smell of liquefied petroleum gas.

"Okay, even if it was the liquefied petroleum gas that caused the mutation, what does the liquefied petroleum gas have to do with this black gas cover? That thing is transparent!"

"I don't understand. You can ask the chemistry teacher when you get back."

The education that Tachibana Maisakura received since childhood was not in the areas of mathematics, physics, and chemistry. Her scientific and cultural level was not very good, so how could she understand liquefied petroleum gas...

"Fortunately, we didn't use fire just now, otherwise an unimaginable disaster might have happened."

Zhang Su stared at the swaying zombie and felt a sense of fear in his heart. The black gas shield had no special reaction to bullets and explosions, but there was no guarantee that it could remain intact under the high temperature of thousands of degrees. What if its body was equivalent to a storage tank for liquefied petroleum gas, then when it exploded, the power would be no less than that of the Venom zombie!

"Kill it and study it slowly. Do you want to do it yourself, or should I do it?"

Tachibana Maiying has no habit of teasing her prey, she just did it for observation before.

"Let me do it!"

After seeing Chen Hanzhou’s difficult battle just now, Zhang Su suddenly felt like challenging this new enemy.

"Yes, you are full of energy, release it!"

Jujube Wuying left a thought-provoking and childish remark, then ran towards Tesco, leaving Zhang Su with a messy face, the image of the blue beast unconsciously emerging in his mind.

Ouch, ouch!

After a moment of trance, Zhang Su once again focused his attention on the black zombie.

"I really want to keep you and study you more carefully, but unfortunately I don't know how to control your abilities, so I have no choice but to kill you."

Zhang Su pondered in his heart, took off his rifle and held it in his left hand, and in his right hand was the extremely sharp dog-legged saber. He did not intend to fight to the end, and was ready to send the black zombies on their way, if possible...

The battle was about to break out. The fighters on the first floor of Tesco Mall watched the battle with bated breath. Some even climbed onto the cars to get a better view. Some even crossed the green belt and stood on the side of the road. It was obvious that they trusted Zhang Su very much.

The windows on the second and third floors were crowded with pairs of eyes, reflecting the light of hope in the darkness.

"Get out of the way quickly, let me see my big brother!"

Zhao Dezhu finally couldn't help it and ran out of the clothing store, pushed through the crowd and stood by the window, just in time to see the moment the fight broke out.

Strike hard, move like a rabbit, feint!

Zhang Su was not a pedantic or stubborn person. He would certainly not ignore the flaw that his companions had discovered at the cost of their lives.

It seemed like a fierce attack, but in fact he had already thought of the next move. He swung the saber in his hand and chopped at the black gas cover. There was a "puff" sound, and a shallow mark about two centimeters deep appeared on the solid cover.

In a defensive posture, even if Zhang Su attacked with almost all his strength, he was unable to cause any substantial damage to it. However, even so, the people watching the battle could not help but nod their heads. Before, only bullets could break the black gas shield, and this was the first time that a melee weapon was used to break the defense.

Ouch...

The black gas shroud was damaged, and the zombie seemed to have been provoked. He opened his mouth and roared at Zhang Su. Then, without any surprise, the black gas shroud suddenly expanded!

"Ok?"

Zhang Su enveloped the zombies in white mist, keeping a close eye on their every move. The moment the flocs became active, he knew it was the beginning of an attack and immediately retreated. However, when the black gas hood swelled, he suddenly felt something was wrong!

Ju Wuying had just told him that the shield's attack range was about two meters and six, but he had already retreated to almost three meters, and the black gas shield was flying towards him at a speed that could not be detected by the naked eye, but he could clearly sense in the white mist that the flocs were moving wildly and showed no sign of stopping.

Snapped.

At the critical moment, Zhang Su exerted force with his ankles and slapped the ground with his feet. After his legs were exhausted, he still managed to jump back more than one meter and finally avoided the attack of the black air cover. It was estimated that the distance from the edge to the zombies was three meters and twelve!

A huge ball with a diameter of more than six meters appeared on the dim street. The black mist did not become sparse due to its expansion and was extremely conspicuous.

Two meters and a half or six to three meters and a dozen refers to the radius. A difference of half a meter may not seem obvious, but the difference between a ball with a diameter of five meters and a ball with a diameter of more than six meters is huge. Anyone with eyes can see the difference!

"broken!"

Tachibana Mai Sakura, who was standing by and watching the battle, felt ashamed and said hurriedly: "The information I told you is inaccurate, don't believe it!"

……

Zhang Suzhi grinned, he had already guessed the reason.

The black gas zombie's previous attack did not use its capabilities to the limit. His attack just now caused damage to the black gas cover, so he was counterattacked more fiercely. The zombies did not react when they were hit with bullets and detonators because the attack distance was far from enough.

Although these zombies seem to have no consciousness, their fighting instincts are very logical. At least they will not do what they think is useless work.

Whoosh…

The expanded black gas cover quickly shrank back. As it had expanded larger, the shrinking process took a little longer than before. Just a few tenths of a second made Zhang Su's eyes light up.