The explosion of a nuclear reactor with a TNT equivalent of one million tons set off a deep-sea tsunami within a range of 100 kilometers near the crossing mouth.

Countless undersea mountains were destroyed and razed to the ground, and countless craters were extinguished and turned into ashes.

It seemed as if the entire sea area was shocked.

The remaining few mechas were blown away by powerful shock waves and retreated dozens of meters before stabilizing their bodies even though they were several kilometers apart.

As for the explosion center, there was only a deep pit with a diameter of more than 200 meters. The mechas and monsters were all destroyed.

When the aftermath of the explosion dissipated, Scott's heavy tone came from the communicator.

"There are three fourth-level monsters, and there are two left now. You guys hurry up and gather near the crossing mouth."

"yes!"

"receive!"

......

The fourth-level monster cannot be defeated by a deep-sea mecha. This [Free Attack] has proved.

On land, several mechas can defeat a fourth-level monster by fighting, but when they reach the sea, the two are not the same opponent of the same level.

Walking along the way, the four mechas were not attacked again.

It seemed that one monster was destroyed, and the remaining two monsters were scared and hiding.

Twenty minutes later, four mechas finally gathered one kilometer at the edge of the crossing mouth.

I originally thought that victory was within reach, but what was waiting for them ahead was a terrifying fourth-level monster.

The monster has a grimace, only forelimbs and no hind limbs, but has many tails, like octopus.

However, these tail tentacles are much longer and more flexible than octopus.

Those tentacles rotate rapidly in the water, like flywheels, providing buoyancy while rotating, allowing monsters to float in the water.

Through the searchlight lights and the light on the crossing mouth, the drivers visually measured the monster's height, at least 120 meters.

This is the highest monster in the current record of the monsters in human history, and may also be the strongest fourth-level monster to appear so far.

However, when facing the ghost-faced monster, the drivers were not afraid, but seemed very excited, because this was already the last level of the mission.

As long as you kill the monster in front of you and pass through the mouth without any obstacles, the mission will be completed successfully.

"Come on, little baby!"

[Nether Poseidon] The driver laughed loudly and then issued a voice command.

"Activate the Hercules form."

I saw [Nether Poseidon] pinched his hands into fists, and the alloy shell of his arms folded and contracted onto the fist in layers, revealing the waterproof layer of the arm bearing.

This process is like making zongzi. The fist of the mecha is filled with zongzi filling, while the alloy shell is covered with zongzi skin.

When [Nether Poseidon] completes the Hercules form, he looks like a barefoot boxer wearing boxing gloves.

Especially the two fists, the average diameter exceeds 20 meters, looks very powerful.

The two drivers touched each other's fists, looked at the direction of the monster, and were eager to try.

The mecha of the Dongyang branch [Yaki] pulled out two alloy knives on his shoulder.

【Yaki】, 82.4 meters tall and weighs 6503 tons. Its appearance looks like an Oriental samurai.

The alloy knife is its weapon.

Generally speaking, the weapons and equipment of [Baqi] are somewhat imitated by [Juque], but they have been improved on the basis of [Juque].

The big sword of [Juque] is a broken sword.

And [Baqi]'s knife is two broken knives.

Two broken knives crossed their backs on their backs. During the battle, take off two broken knives and then spliced ​​them into a 60-meter samurai sword.

You can also hold a broken knife in both hands.

Because of the two combat methods [Yaki], the slots on its palm and the slots on the two handles are consistent, making it easy to interchange and connect.

At this time, the way [Yaki] chose was to connect the two broken swords into a long sword. Because the monster in front of him was too big, the two drivers had no confidence in the broken sword that was only 30 meters long.

Maybe before the tip of the knife touched the monster's head, the fuselage was knocked away by the monster's tentacles.

[Death Scythe] is also preparing for battle.

[Death Scythe] is a mecha from the Australian branch, with a height of 83.1 meters and a weight of 7190 tons.

This mecha is not too special, it completely inherits the design philosophy of mecha experts in the Australian branch.

Many weapons and sufficient firepower.

But although there are many weapons, unfortunately there is no heavy-weight firepower that can be used, such as deep-water bombs, sound wave weapons, etc.

There are also three nuclear warhead torpedoes installed, which can be proved that the torpedoes have little effect on the fourth-level monster.

[Death Scythe] is also equipped with cold weapons. Its weapon is just a chain sword, and there is no excellence.

Simply put, [Death Scythe] is a panacea mecha that knows little about anything and is not proficient in anything.

So in the final battle, we mainly rely on [Poseidon, Aquarius] and [Scythe of Death]. The names of [Scythe of Death] sound good, but they can only be used as soy sauce.

There is also [Black Guard], whose mission is to secretly throw the 5 million tons of TNT equivalent nuclear warhead in its belly into the huge pit where the crossing mouth is located.

This is also the tactic formulated at the beginning.

When the three mechas were ready, they began to charge at the fifth-level monster passing through the mouth.

But the monster was not moved at all.

It floated in the water, like a god looking down on thousands of living beings, and the movements of the three mechas were like clowns in its eyes.

Several drivers seemed to be able to see contempt and disdainful attitudes from the monster's ugly face.

When the charge reached halfway, the communicator suddenly rang, and the sound was very fast. It was Scott.

"【Yaqi】, a monster rushed over from behind you, and it was very fast, breaking the limit of the monster's speed...it was at six o'clock."

However, the charge of [Yaki] did not have time to worry about being behind him. Before it could stop, a huge force came to his right arm.

I saw a monster that looked like a lizard swimming by the side of [Yaki].

Although this monster is relatively small in size and is only about 90 meters long, it is very fast. It bit the right arm of [Yaki] holding the knife and tore it off.

The broken arm fell to the bottom of the sea and raised a turbid sea water.

With just this blow, [Yaqi] will be ruined and become a one-armed giant.
Chapter completed!