Chapter 554

Hearing this sound, a bad feeling appeared in Duan Fei's heart. Although the sound was different, it sounded the same as the emergency alarm in Yanhuang city.

Sure enough, Duan Fei was not surprised. At this time, Zhang Hongyi stopped talking with Duan Fei, hurriedly opened the communicator and asked anxiously, "what's the matter? Is there a foreign invasion?"

"There are no foreign enemies! The data show that it is strange that the sea water surging two kilometers away from the outpost island is abnormal, and!" Here, the voice on the other side of the communicator can be clearly heard, and the communicator is also very confused.

"What's going on? What's wrong?" Hearing this, Duan Fei naturally leaned over to hear what had happened.

"The sea... You evacuate and go back to the shore! Come on!" It seemed that he suddenly saw some special data, and the communication personnel suddenly shouted in surprise. Soon, there was a rustling noise on the communication channel, and he could no longer hear what the other side was saying.

Skynet uses radio communication. Unless it is surrounded by a closed space or too far away to receive signals, it will not be unable to communicate.

But now the island is surrounded by the sea and is not far from the base on the cliff. How can this signal be broken?

"Brother Duan Fei, please ask the new Corps to come back quickly. I'll start the island defense! Thank you!" Zhang Hong said a word to Duan Fei and ran directly to the control room of the training ground.

Although I don't know what happened, I also know it's bad. This island plays an important role in the East branch and guards the sea surface of Skynet branch. "He went to open the defense! Don't talk so much! Go back quickly!" After that, he flew up to the base on the cliff. The sea level of the island is not high, which makes it difficult to observe the situation at sea. As the saying goes, standing high and looking far is the best proof.

Duan Fei, who was over the Eastern Branch of the cliff, looked around at the situation on the sea. At this time, on the marginal line far from the sea, a white sea line hundreds of meters long appeared on the water.

This is tsunami?!

Duan Fei had seen a large-scale tsunami attack in his previous life, which directly swallowed up a beach city and impacted by the sea. The huge waves immediately washed down dozens of buildings near the coast, and then submerged the whole city, leaving only half of the tall buildings.

Under the tsunami, the impact on the island is the biggest. It is possible to become an island under the sea. That's why Zhang Hongyi rushed back in such a hurry to open the defense system.

Based on the experience of two generations, Duan Fei felt that there was something hidden under the tsunami. It was its emergence that led to the emergence of the tsunami. Once the waves were too large to submerge the small island, the Oriental branch base on the cliff completely lost the first line of defense on the sea. This blow was undoubtedly huge.

Before the establishment of the island outpost, Skynet once sent experts in marine and geological aspects to investigate. The island and cliff on the sea shelf will not be subject to any large-scale marine disasters within 100 years, especially natural disasters such as tsunami.

But I didn't expect that this reasoning would be interrupted after just a few years.

And all the recruits swimming on the sea returned to the base through the concave bank on the cliff.

The height of the cliff is high enough to withstand the impact of the tsunami, and the Oriental branch base has not launched any defense, but opened the waterproof outer wall to resist the sea water that may splash up.

The surrounding steel walls gradually surrounded the combat training ground, and a large area of plants and buildings also sank. Instead, a large area of steel outer walls were replaced. Within three minutes, a huge all steel Island centered on the central bulge appeared in front of Duan Fei. Now the outpost has completely become an independent place, which is isolated from the sea except that there is a secret passage with cliffs under the ground.

It can weaken the impact when the tsunami strikes, so the hardness of the steel outer wall covering the island is also abnormally high.

"Brother Duan, come in!" At this time, the staff of an oriental branch saw Duan Fei still looking at the sea on the outer platform of the observation office. They couldn't help worrying and went out and said.

"Oh! Don't worry, I have my own plan!" Duan Fei has never been afraid even in the face of a monster like immortal snake. For ordinary natural disasters, Duan Fei will not be afraid of where to go. People who have seen big winds and waves are naturally more open to some small winds and waves.

From the small white line like a line segment to the size of a finger, and then to the size of a current arm, the sea water forms a tsunami at a very fast speed. Countless small waves are rapidly dispersed in the tsunami that is about to rush to the first line of defense on the sea surface of the Dongfang Branch base.

Touch! For the first time, a small wave slammed into a small steel Island, and soon the second, third and fourth also beat over.

In response to these small-scale wave impacts, the steel island is more than enough. The only real possibility to break the steel outer wall is the last super giant tsunami.

Hellfire shield! Show it!

He quickly formed a two meter flame shield in front of him. Duan Fei still looked at the tsunami not far away.

At this time, a looming shadow passed through the sea. If Duan Fei hadn't watched the trend of the tsunami, he wouldn't have found such a moment of shadow.

How can there be a shadow here? Does the tsunami bring more than sea water and other things? Or is it the shadow that caused the tsunami?

Touch, touch! In the next second, a huge impact sound sounded in the sea.

too bad!

That thing is crossing the island! As the sea defense line of the Oriental branch base, the transformed small island is not without its truth and value. First, it can isolate some mutant animals living in the sea and become a threshold to enter the cliff coast.

If a monster is found to want to attack, the island will launch artillery attack to force it back or kill it. But now the island has launched full defense, and it is impossible to see whether there are monsters outside.

This creates an opportunity for marine mutant animals.