Beitang Yu followed the army of the Great Xue Empire to the defense line, and the Tang troops on the defense line of the Great Tang Empire were exhausted one by one, obviously spending a lot of effort on fighting against the Sea Clan.

And after the army of the Great Xue Empire took over here, they could finally withdraw from the defense line to rest, and at the same time go to the defense line of the Tang Empire.

The defense line of the Tang Empire is concentrated with almost all the main forces of the Tang Empire, and the convergence of these main forces can also give the army of the Tang Empire time to rotate.

And the opening of the intelligence also allowed Beitang Yu and others to contact the Great Xue Empire at any time and increase the support of the army depending on the situation.

"Those are the Sea Clan. ”

Tang Lao Dao looked at the army of the Sea Clan in the camp in the distance outside the city and said, looking at the Sea Clan who were all white, although they were similar to humans, there were still obvious differences.

The skin of the sea tribe is very white, but the double clip is light blue, a bit of a luminous feeling, this is the different organ that the sea tribe can live in the sea, which is a situation that humans do not have.

"Yes, they are much taller and stronger than the people of our land. Beitang Yu also looked at this situation and said.

The feeling that the sea tribe gave Beitang Yu was like the fighting nation of Russia, one by one, they were so strong that they couldn't do it, and such a sea tribe had not appeared in front of the land humans before, so that the land humans did not know that there was still a sea tribe.

If it weren't for something special happening in the sea, then Beitang Yu really didn't know about the existence of the Sea Clan, and even the humans on land didn't know either.

The Sea Clan can be said to have caught the humans on land off guard, and the reason why the Tang Empire lost so many territories is also related, after all, where will the Tang Empire defend the ocean, even if it is to put heavy troops, it is placed in the position of handover with the Great Xue Empire and the Great Qin Empire, and it is simply a joke to put heavy troops on the sea.

And it was such a reason that the Tang Empire had no time to organize an army against the Sea Clan, and the Sea Clan laid down a large area at once, and it was not until the establishment of this defense line that the Sea Clan's offensive was stopped.

"Hey, they look like they're going to attack. Tang Lao Dao looked at the movement of the sea clan and said.

The Sea Clan is actually about to attack, this time is really coincidental, but at this moment, the army of the Great Xue Empire has also completely taken over the defense line, and the Sea Clan wants to take advantage of the fact that the Great Xue Empire is not familiar with the defense line when it first took over the defense line and attack it, then it is impossible.

"Look at their quality, if they don't have a master, then it's not fun. Beitang Yu said.

The army of the Great Xue Empire is very disciplined, no worse than the army of the Great Qin Empire, and at this time, the Sea Clan attacked, and the Great Xue Empire immediately dispatched archers to attack.

A large number of arrows attacked the past, and the arrows carried a large number of toxins, which were provided by the Tang Empire.

The cost of such arrows is very high, and these toxins are generally not easy to use in the Tang Empire, but the Sea Clan has hit the territory of the Tang Empire, so it is not necessary to do anything?

The strength of the Sea Clan is indeed very strong, and they did not mess up much formation under the charge, and they all held a huge clam shell in their hands, blocking a large number of arrows.

"Be prepared to be defensive. The commander of Daxue's army shouted loudly.

The arrow attack is ineffective, and so many arrows are wasted, so naturally the long-range attack is stopped, and the long-range attack is stopped, so you can only wait for the opponent to climb the city wall to kill.

However, in this line of defense and some of the instruments that came to the Great Xue Empire, there are fire oil, the sea tribe was born in the sea, it is normal to be afraid of fire and thunder, and in the case of thunder and lightning, except for the martial arts master, other ordinary soldiers cannot use it at all, but if the fire oil is used, ordinary soldiers can still use it.

A can of fire oil was thrown, and it was ignited by a rocket in the sky, and a large number of fireballs fell down, and it burned directly into a piece.

Countless Sea Clan soldiers were burned to death under such flames, but some of them still rushed over, like ants impacting, and trampled the flame area out.

This situation can be said to have caused the Sea Clan to sacrifice a lot of soldiers, but this fierce and fearless combat method also made the face of the commander of the Great Xue Empire's army ugly, because such a fierce enemy is the most difficult to deal with.

"This sea tribe is not simple. Tang Lao Dao watched those sea tribes who were not afraid of death continue to charge from a high place, and he was also a little shocked, in the face of such sea tribes, as long as their numbers were large enough, no matter how many troops they had, they would not be enough to consume.

"Fearless of death and a huge number, how many sea tribes are there in the sea, and what are they running to land for?" said Beitang Yu.

How big the ocean of this world is, Beitang Yu doesn't know, and the humans on land don't know either, because none of them have explored the ocean, basically the ships that go to sea are almost all shipwrecked in the sea, and the strength of the martial arts grand master, if it is not for the water attribute true qi, it is basically difficult to return.

And the sea is not taken seriously, so naturally no one takes the risk to explore, and this lack of attention has led to the basic development of the shipping industry, and also caused the human beings on land to basically have no understanding of the ocean.

"If the ocean is several times larger than the land, then the fun is great. Beitang Yu smiled and said.

The oceans on the earth are also very large, and if there are sea tribes, the humans on land will definitely cause a lot of trouble.

Under a big battle, the Sea Clan was repulsed, but it also let the commander of the Great Xue Empire and all the soldiers know that the Sea Clan is not easy to deal with, and it is more ferocious than the armies of the Great Qin Empire and the Great Tang Empire.

If it weren't for the fact that there was a line of defense to be used, then relying solely on the strength of the soldiers to deal with the Sea Clan would definitely have to pay a great price in the field battle, because the strength and number of the opponent were far superior to their own

"I don't know if they have masters, if there are masters, then there will be a lot of more incidents. Tang Lao Dao said.

"There must be, they have such a large number of troops, you can imagine how huge their population base is, such a large population base, do you think they are all savages? There is always a sea clan that has developed a cultivation system, and with a cultivation system, it is not surprising that they have developed masters. Beitang Yu said.

Beitang Yu's analysis made Tang Lao Dao and other worshippers feel very reasonable, and when they thought that the other party still had masters, then this battle would definitely make them have to exert a lot of strength.