The counterattack system is only available in the Mahayana period

At this time, the safe zone is still trying its best to give its zone a meaningful name, such as Fulin, Yonggu, Shuangxi, Xinsheng, etc.

The name of the safe zone is not important to zombies. In the previous life, dozens of safe zones would be destroyed one after another due to various factors such as zombie waves and man-made disasters, so that in the end no one wanted to give the safe zone a name. It's useless anyway, so just call it District One and District Two.

In Fulin District, there is a tavern with swaying dim lamps. Countless drinkers vent their emotions here and brag loudly about their adventure stories.

"You know, boss Luo Ying has made a breakthrough." A man with a sinister eyebrow and a pair of rat whiskers drank a glass of low-quality liquor and talked about Luo Ying with others.

"Tell me what's going on?" Someone was aroused by the rat-bearded man. When the drinkers heard Luo Ying's name, they gathered around and waited for the second half of the rat-bearded man's words.

Luo Ying is now the most famous figure in the apocalypse, the founder of the enhancer system. He has determined the levels of zombies and enhancers, letting humans know the gap between current technology and fourth-level zombies.

If he hadn't developed the enhancer system and proposed a unified currency system with contribution points as the new currency, we don't know how long it would have taken to establish a safe zone.

People work hard to search for supplies in the ruins during the day, and in their free time at night, they like to talk about gossip, and Luo Ying's gossip is the most popular.

However, Luo Ying has been wandering around the ruins of various cities all year round, killing zombies, collecting brain cores, and searching for survivors. He rarely comes to the safe zone to replenish supplies. Therefore, people rarely know about Luo Ying's situation. Most of the information about him is obtained from survivors. Learned from the mouth of the reader.

This is something incomprehensible. How could someone not come to the safe zone to replenish supplies? If nothing else, the water source is a big problem. The safe zone has a purification device and the water source is guaranteed. If Luo Ying doesn't come to the safe zone, how can he change? Come out with pure water?

The rat-bearded man smiled and said nothing. The drinkers immediately knew what he meant and shouted: "Boss, I bought this brother's drink!"

"Bring this brother a bottle of purified water, a plate of compressed biscuits, and a plate of fennel beans!"

There is no such thing as free information these days.

The rat-bearded man nodded before continuing to speak.

"Today our team went to Qiyu City to clean up, and we split up to look for electronic parts. Who would have thought that I would just meet the two big guys Luo Ying and Luo Zhu, and the ghosts in ancient costumes floating behind them."

"Qiyu City?! Isn't it said that there are several second-level zombies entrenched there? You are really courageous to go to such a place!"

The rat-bearded man separated the skin and meat of the fennel bean, ate the skin first, then the meat, took a sip of white wine, and finally said with a bitter smile: "Who knows where the materials are the most abundant, the risks are high, and the benefits are high."

"The two bosses really have clairvoyant eyes as rumored. No zombie hiding in the dark can escape their sharp blades."

"From a high place, I can see two second-level zombies lying in wait. Logically speaking, it is impossible for the two bosses to discover them. I was about to warn them, but they seemed to have seen the zombies a long time ago and rushed to kill them. Killed these two zombies."

Someone exclaimed: "That's a second-level zombie! Aren't the two big guys Luo Ying and Luo Zhu only first-level zombies!"

Nearly three months have passed since the emergence of the enhancer system, and no human has yet broken through to the second level. After a human absorbs a brain core, the body needs to fully absorb and adapt once, and go through a cooling period before the next brain core can be absorbed.

Luo Ying has also come forward many times to warn the enhancers not to ignore the cooling period, but there are always arrogant enhancers who think that Luo Ying's success is luck, and there is no need to listen to him and continue to absorb brain cores, eventually bursting the body.

Humans absorb energy through their bodies, while zombies absorb energy through their brain cores. Therefore, there is no cooling-off period for zombies, resulting in the emergence of second-level zombies but no second-level enhancers.

Fortunately, the second-level zombies can't break through the defense line of the safe zone.

"Why don't you call me a big boss? Just a few days ago, a team of eight people composed of Enhancers encountered a second-level zombie. In the end, only two people came back alive, and the remaining six were either eaten or turned into corpses. .”

"These two bosses easily defeated two second-level zombies."

"It's no longer the first level." The rat-bearded man pointed at the detector and said, "I saw them absorb those two second-level brain nuclei and become second-level enhancers."

The detector can roughly determine which level zombies and enhancers belong to, and is a standard equipment for the rescue team.

Everyone sighed for a while, the gap in combat power was too big, as if the first-level enhancers of the Luo family siblings and the first-level enhancers recognized by the public were not the same concept.

Although many enhancers are far apart and cannot compete directly and it is difficult to judge their superiority, Luo Ying and Luo Zhu are undisputedly the first and second among humans. The only dispute is who is the first.

Now that the brother and sister have become unprecedented second-level intensifiers, the gap is even wider.

Judging from the current situation, more people support Luo Ying as the number one in combat power. After all, Luo Ying is more famous. He became the first intensifier three months ago and created the first batch of intensifiers. Nowadays, there are too many enhancers in the safe zone who have received his help. It can be said that as long as he wants, he can change the upper level of the safe zone at will.

Perhaps because Luo Ying is so dazzling, Luo Zhu is inconspicuous, and everyone always regards this lovely girl as Luo Ying's follower.

Luo Zhu only became strong because he was by his brother's side and received long-term guidance. He should not be as powerful as Luo Ying.

"By the way, what are the ghosts following the Luo brothers and sisters? I heard they were following them before the end of the world."

Zombie viruses and enhancers can still be explained scientifically, but Jiang Li's existence really belongs to the category of metaphysics, and cannot be explained in any safe zone.

"I see that the ghost is holding a tower with one hand and is wearing ancient clothes. Maybe it is the appearance of the ancestor of the Luo family."

"That makes sense."

Since it cannot be explained with existing knowledge, everyone accepted this unreliable metaphysical statement.

…

In Qiyu City, Jiang Li, who had no idea that he had become the ancestor of the Luo family, was praising Luo Zhu.

"Yes, it's already the foundation building stage."

Luo Zhu sat quietly on the pile of rocks, placed the dagger on his thigh, and gently wiped the blood on it. The moonlight shone down, and the skin reflected seemed to be glowing, like a dream, which was a rare scenery in this apocalypse.

She smiled slightly and said nothing.

Brahma Tower comforted Luo Ying on the side: "Don't be too disappointed. You have worked hard to practice the ninth level of Qi in three months."

Luo Yingxin said that I am not disappointed, so you are just trying to comfort me.

At this time, Luo Ying was in two systems: a second-level enhancer, or a monk at the ninth level of Qi training.

Luo Zhu is the same, but he is stronger than his brother. He is a second-level enhancer and a foundation-building monk.

The two brothers and sisters joined forces and dared to fight even the third-level zombies, but there was still a long way to go before they could defeat the hordes of fourth-level whale zombies.