"Boy, I have arrived at this institute now. If I find out that you dare to have such a little thought, I will definitely kill you and your friends! Believe me, even if I don't have the strength to break this institute without you, Iga Ninja!"

Otsuka nodded slightly and said, "Are you sure you want to open this door? There is some danger behind this door!"

"Stop fucking nonsense, are we Iga Ninjas still afraid of this danger?"

Otsuka is not saying anything about quickly entering the password.

"Boom!" With a loud bang, the alloy door slowly opened from the middle.

As soon as the alloy door was opened, a light immediately lit up on the top of the tunnel behind the door, which made the entire tunnel light brightly like daytime.

In the tunnel, several zombies wearing gray clothes and guns were hung on their bodies, rushed towards the direction of the alloy door with their teeth and claws when they saw the alloy door open.

When these zombies saw Otsuka's red eyes, a trace of doubt flashed through their red eyes, and then the two zombies rushed towards the ninja behind Otsuka.

Otsuka hid aside after making a terrifying cry.

This ninja was completely gone... He thought that there would be zombies in this secret institute, but he was only slightly stunned, and the expression on his face was completely restored.

The ninja's ninja's ninja's ninja knife crossed and rolled on the spot. Then his ninja knife easily cut off the legs of the zombies.

"puff!"

"puff!"

After a few consecutive sounds, the ninja still easily killed the zombies despite the injury on his leg.

There was a hint of sadness on Otsuka's face. He was feeling sad for these zombies. If he hadn't opened the alloy door, these zombies would have lived longer.

Through this ninja killing these zombies Otsuka, I also know that although this ninja has injuries on his leg, not many of his strength have declined.

"It seems that what I think is still too simple. Now the plan seems to be the only way to trap him and me in this research institute!" Otsuka thought in his heart.

After killing these zombies easily, the ninja came to Otsuka again and said, "Boy, do you know there are zombies here?"

Otsuka nodded honestly, without denying it, and then said, "When I came here a year ago, I found that there were zombies here, so I immediately closed the alloy door after opening it. So I only knew that there were zombies here. As for what was going on in this institute, I don't know!"

"So, I will tell you the passwords and opening methods of the remaining four doors, please let me go!"

The ninja snorted coldly and said, "What are you afraid of? As long as I am here, even a zombie above level 10 cannot do anything to me! Just follow me, I guarantee your safety!"

This ninja is not a fool, so how could Otsuka leave like this?

After Otsuka and the ninja entered this alloy door, the alloy door slowly closed automatically!

...

After an hour of flight, Li Tian and Hetian finally flew over the highway.

"Look at it, Lord Li Tian, ​​it's this highway. As long as you walk along this highway to the end, you can find the secret research institute!" Tsuruda said with an excited expression on his face.

On the way here, Tsuruda not only guided the road but also talked about many things about Otsuka and the children in the mountain village. It can be seen that after these children lost their parents, their lives were very difficult, but they gained great optimism.

But Otsuka will make an indelible contribution to it.

Through Tsuruma, Li Tian knew that the parents of the children in the village were basically researchers at the Secret Research Institute. The parents of these children rarely return to the village, and among the few opportunities to contact, only Otsuka and Tsuruma knew the existence of the Secret Research Institute.

Otsuka General's father, Kuroto Otsuka and others, studied zombie viruses here, and in the end of the world, the Zombie Research Institute made great progress in research on zombie viruses.

But later, from that day on, the parents who were doing research at the secret institute never came back to see these children.

Suddenly one day, the Kurato Otsuka returned to the village, but he did not see anyone except the general of Otsuka, and the Kurato Otsuka never appeared again since then.

In the following months, Tsuruta followed General Otsuka to the secret institute, but Tsuruta was just waiting outside the tunnel, and only General Otsuka entered the institute.

So Tsuruta didn't know the specific situation in the institute.

This information is already very useful to Li Tian, ​​and Li Tian doesn't expect this secret research institute to really develop an antidote to the zombie virus.

During the chat, Li Tian would also tell Hetian about the situation in the outside world in return.

Of course, Li Tian also told Tsuruma about the situation in Xijiuzhou. Although Li Tian was not exaggerating at all, when he heard that there were almost no zombies in Xijiuzhou, Tsuruma still showed a longing expression on Tsuruma. Tsuruma even said that when they rescued Otsuka, they all wanted to follow Li Tian to live on Xijiuzhou Island.

At this time, Tsuruta was looking forward to this and life in his heart, but soon the bloody reality made him wake up from this longing.

"Li... Lord Li Tian, ​​look at the grass on the road, Otsuka and the others have indeed gone to the research institute!" Tsuruda said.

In fact, it doesn’t take Tsuruma to say that Li Tian had seen it a long time ago, and Li Tian also knew that the footprints on the grass were relatively new, which means that Otsuka and the ninja had just walked over there.

At least they walked past here after the heavy rain stopped.

"If we don't want to see the scene we don't want to see, we have to hurry up!" Li Tian said.

Tsuruda nodded heavily, then reached out and hugged Li Tian's arm, raised his head and looked at Li Tian and said, "Let's hurry up!"

Li Tian immediately ordered the mutant crow, and the mutant crow flapped its wings faster and flew rapidly along the highway.

The speed of the mutant crow has reached the fastest, which can be said to be much faster than that of the Shinkansen. The wind with its wings shook even shaking the grass on the ground on the roadside.
Chapter completed!