In the afternoon, Ruan Ning and Gu Yicheng arrived at the Chaoyang base.

They found that the breeding center now has a completely different appearance. Green plants covered all the walls, making the entire breeding center look like a house painted green, full of greenery and vitality.

"Sister Ningning, you're here. I missed you so much these days." When Yu Yiyi saw Ruan Ning, her eyes lit up. She immediately trotted over and hugged Ruan Ning excitedly, with a dependent look on her face.

Seeing the little girl looking lively and happy, Ruan Ning guessed that she must have had a good time these days. She breathed a sigh of relief and a bright smile spread across her face. "I miss you, too."

Yu Yiyi heard that when she was thinking about Ningning, Ningning was also thinking about her, and she felt very happy. She finally met someone who was so fun to play with. In Yu Yiyi's mind, he was somewhere between an elder and a friend.

She thought about how she had not been able to visit Sister Ningning at the Hope Base due to various reasons. This time, after the matter was over, she would definitely convince Aunt Yu Xian to let her go with Sister Ningning to the Hope Base to play for a few days.

After Ruan Ning and Yu Yiyi reminisced for a while, he got back to the main purpose of his visit. "By the way, Yiyi, what is the matter with your exhibition this time? As soon as I received the invitation letter you sent me yesterday, I set out early this morning."

When Yu Yiyi heard her ask this, she looked around first, then leaned close to her ear and whispered in a low voice what happened during the one-month closure of the training center. "We were all trapped in the training center some time ago. People inside couldn't get out, and people outside couldn't get in. The training center was full of mutant plants, and there was no place to walk. But later we found a solution."

"But Aunt Yu Xian didn't let me tell you in the letter because it was too detailed. She said that someone might leave. Our letter."

After listening to Yu Yiyi's narration, Ruan Ning felt worried for them at first, and then became very curious about their experiences in the past few days.

Yu Yiyi learned to keep the secret this time. Even though she wanted to tell it all in one breath, she forced herself to hold it in. Because everything would be revealed tomorrow, and if she told it now, it would lose the sense of surprise.

Yu Yiyi had no doubt that the results of their training center's discovery would cause a huge sensation. In order to gather all the major forces and build momentum for this exhibition, they deliberately released some ambiguous news in advance, otherwise how could they gather so many people. I'm afraid no one would even respond to their invitation.

Since Yu Yiyi wanted to leave her some suspense, Ruan Ning could only give up. Anyway, it was just like what she had just said, she would know tomorrow morning anyway, so she didn't mind waiting one more night.

…

There were quite a lot of people coming from the dozen or so bases around this time, and the training center was short of rooms for guests to rest. Yu Xian also learned from Yu Yiyi that Gu Yicheng and Ruan Ning were a couple, so she didn't think much about it and arranged the couple to stay in the same room.

They had been together for a long time, hugged each other, kissed each other, and except for not taking the last step, they had done everything that a couple should do. So Ruan Ning didn't feel awkward staying in the same room, she was just as shy as always.

After washing up, Ruan Ning quickly jumped onto the bed and wrapped herself tightly with the quilt she took out from the space, leaving only her little head exposed. She looked like a cute penguin. She stared at Gu Yicheng beside her, hesitated for a moment, and then asked in a soft and sticky voice: "Brother, don't you come up and sleep with me?"

It is now less than two months away from this body's eighteenth birthday.

Isn't it said that men will turn into wolves when they meet someone they like? Ruan Ning knew that Gu Yicheng was waiting for her to reach adulthood, and would never do that to her before then. However, he was a little too calm. Apart from kissing her secretly from time to time, he had never done anything beyond the norm.

Just like now, Gu Yicheng was clearly in the same room with her, but from the outside, he didn't seem to have any amorous thoughts. Ruan Ning couldn't help but start to doubt whether she had no charm at all, otherwise how could this man be so calm. Ruan Ning thought so, subconsciously glanced down at her chest, and was very depressed. Her figure was not stupid. She felt that except for being a little short, her body proportions were quite good. Not to mention a hot body, it was at least curvy.

The more Ruan Ning thought about it, the more depressed she became. Her delicate face wrinkled into a puffy puff. Gu Yicheng reached out and pinched her soft cheeks. "Don't think too much. Go to bed. Didn't you say you have to get up early to watch the excitement tomorrow?"

"And if you keep staring at me like this, I won't be able to help it." Gu Yichen's voice was a little hoarse, and his dark eyes were deeper than ever.

Under his passionate gaze, Ruan Ning stuck out her tongue and shrank back into the quilt in fear.

Gu Yichen sat on the edge of the bed, smiled happily, kissed her forehead affectionately, and then reached out to turn off the light.

The venue for this exhibition was not in the training center or the Chaoyang base, but on the outer wall of the Chaoyang base.

A group of people stood on the wall, looking at some zombies that were artificially enclosed in an area not far away, and they were somewhat confused.

"What the hell is going on at the training center this time? We didn't come here just to watch them kill zombies here!!"

"Yeah, I left the base unattended and came here just for the newly cultivated mutant plants. If the content of this exhibition is to kill zombies, I will leave."

"What on earth is going on..."

"I've heard that the training center is not as strong as it used to be. If I had known this, I would not have come here to waste my time."

No matter what people around her were talking about, Yu Xian stood calmly on the city wall. At the bottom of the city wall, there were a dozen low-level zombies that she had specially asked someone to lead over.

She waited until the atmosphere was almost right before she winked at her people and asked them to take out the things.

Ruan Ning believed that the training center was not making such a big fuss just to fool everyone, so he was not dissatisfied or anxious at all. He took it calmly and watched the training center's next move with a calm face.

A man dressed in a tight suit came out, holding a box covered with black cloth. No one knew what was inside. The zombies first smelled the human scent, roared, and staggered over. When they were about three meters away, the man lifted the black cloth, revealing several plants inside. He held the plants and walked carefully through the zombies. As a result, he was not attacked by the dozen zombies around him. The zombies seemed to have not "seen" his existence and walked past him.

This scene made the people standing on the wall quiet down their discussions. They looked at the zombies and people below, thinking back to the scene just now.

Yu Xian did not keep everyone waiting for too long and explained immediately: "The mutant plant that the man just held is a new variety newly cultivated by our breeding center. The effect is very different from the previous ones. You also saw it just now, the low-level zombies below are against the mutant plants..."

"That is to say, if there are enough of these mutant plants and they are planted on the perimeter of the base, it can largely prevent the zombie tide from approaching the base."

Isn't that a natural barrier against zombies? !

All the bases present had experienced the zombie tide, and they immediately understood the reason behind it.

Using mutant plants to control mutant animals, why didn't they think of this method before? !

Even if it can only defend against low-level zombies, the effect is also very significant. After all, among such a large group of zombies, low-level zombies account for the majority, and they have the advantage of numbers. Even if low-level zombies are not as difficult to deal with as high-level zombies, it is still very time-consuming and laborious to kill them one wave after another.

Recently, there have been reports of survivors' bases being breached by zombies. Although the major bases seem calm and at ease, in fact, everyone is starting to get a little impatient, fearing that their homes will be destroyed by zombies. Now that there is such a method, if we can avoid the zombie swarm, it may be able to increase the survival rate of the Chinese base.

"This is good."

"It looks like our survivor base can be saved."

It took less than ten minutes for the center to go from being doubtful and uncertain to being extremely excited. With so many people witnessing the turnaround, the training center has done a great job.

"I will give out some seeds and plants to everyone present for free so that you can try out the effects." Yu Xian said this, then changed the subject and said, "In addition, I have something else to show you."

When everyone saw that the training center had other things taken out, they looked at Yu Xian eagerly. The things that the training center had just taken out were already eye-catching enough, and they were not inferior to the fruit that the Cui family had taken out before that could help the psychics upgrade their levels. And it was really that the Cui family's later operation was too tricky. After arousing their interest in the fruit, they told them that it was no longer available and would not be sold? ! Aren't they playing a trick on them? Going to the Hope Base was time-consuming and laborious, but returning empty-handed, and anyone would feel unhappy about this.

They had no other requests, except that they hoped that the training center would not cause any trouble like the Cui family did this time.

Everyone was guessing what she was going to say.

Yu Xian: "I need to make one thing clear here. The mutants that the Cui family said they had bred themselves were actually stolen from our breeding center."

Yu Xian's words contained so much information that they were like a depth charge that exploded in the crowd.