A miracle at the beginning

The advanced wall extends from the corridor and is built in a square shape, with a length and width of 100 meters, and a wide opening on the front of the square.

100 meters is also calculated, which is exactly the crossfire range of the crossbows.

The advanced wall was built quickly, and Luo Yu dismantled all the automatic crossbows on the south and installed them on the walls on the left and right sides of the square strike formation.

There are exactly 17 automatic crossbows on one side.

Such an arrangement can not only carry out crossfire strikes on enemies coming out of the corridor, but also cover enemies escaping outside the strike formation.

17 crossbows on each side, a volley of fire is really life-threatening.

In this way, the strike formation is basically completed.

The strike formation cannot be completely closed. When you come out of the corridor, there is an open space in front, which is also the direction leading to the territory.

Luo Yu will not block this road, so should he go?

Moreover, blocking it completely with a wall is not conducive to subsequent construction and fire from the territory.

Later, he planned to build high-performance defensive weapons such as lightning towers and flamethrower towers, which are extremely accurate and have a long range.

Therefore, the front cannot be completely blocked by walls!

But such an open front is not possible either. Luo Yu clicked on the defensive building and built wooden chevaux de frise.

A row of wooden chevaux de frise directly blocked the front, but it was not completely blocked. The wooden chevaux de frise connected the two ends of the high-level wall and opened two 2-meter small openings for people to pass through.

These two small openings allow animals to carry corpses, and Luo Yu can also collect spoils conveniently.

Of course, the opponent can also rush out of the strike formation through these two small openings, but how could Luo Yu leave such an obvious flaw?

He built a row of half-man-high sandbags behind a row of wooden chevaux de frise. He, Xiao Jin, and Xiao Kong could hide behind the sandbags and shoot with bows and arrows, slingshots, etc., which was equivalent to a row of bunkers.

First hit those guys who might rush out of the strike formation!

In this way, he and the animals can also participate in the defense. It is a little difficult to obtain attribute points now, and the probability of obtaining attribute points by participating in the battle is higher.

After the sandbags are built, this strike array is truly completed!

But Luo Yu is still not at ease. He built two automatic crossbows at the two exits behind the sandbags. These two crossbows cannot attack the frontal enemy due to the angle problem, but once someone really rushes out of the strike array from the small intersection, they will be shot from behind by the hidden crossbows.

The secret attack from behind is often fatal.

If the strike array really can't stop the enemy, these two crossbows can also take the opponent a little time to destroy, so that Luo Yu and the little cuties behind the sandbags have time to retreat to the wall of the main base and launch a second round of defense.

Perfect!

Looking at the winding but majestic strike array in front, Luo Yu feels invincible!

Luo Yu feels that his strike array is better than the Bagua array...

As I said, practice is the only way to test the truth. Luo Yu is happy and ready to summon a wave of attacks.

Because there are too many flies now, the special milk will be eaten by flies first if it is used to summon an attack, so he decided to use the [Random Attack Summoner]

[Random Attack Summoner, current number: 2/3]

"Wait a minute, if I use it with a hundred times crit, will the attack strength be increased by 100 times?"

Luo Yu suddenly had an idea, but he suppressed it the moment it came out.

It's too terrible. If a large-scale attack of tens of thousands of people is really summoned, the current strike formation may not be able to withstand it.

In order to better observe the operation of the strike formation, Luo Yu built a watchtower behind the row of sandbags.

He stood on the watchtower and chose to use the Random Attack Summoner.

[You are using the Random Attack Summoner, and the random difficulty is being selected for you]

[Unfortunately, you have drawn an extremely difficult attack, which will be 4 times more difficult than a normal attack]

[Tip: The prince of the Skarsa tribe is leading a large number of tribal warriors to attack in order to retaliate against you. The attack will arrive in 2 hours, please be prepared]

It's only two hours away, no rush.

Luo Yu took advantage of this time to make canned vegetables. The price of canned vegetables has not fallen in the past few days. Just as I guessed before, vegetables cannot grow overnight, and this high price will continue for a while.

In two hours, 60 canned vegetables were made and directly put on the auction house.

Seeing that the time was almost up, Luo Yu took the three little cuties to the strike formation.

As soon as I got on the watchtower, I immediately received a prompt.

[The Skarsa tribe has arrived at your territory, the attack has begun, and the attack unit: 480 people]

480 people came in one breath at the extremely difficult level!

The current score of the territory is 23,000. In the case of non-month-end attacks, the ratio is 200:1, that is, 200 points to 1 attack unit, and in the case of ordinary attacks, there should be 115 people.

But this is an extremely difficult difficulty, which is 4 times the normal difficulty, which is 460 people.

Because the hatred between the Skarsa tribe and Luo Yu's territory is relatively high, the difficulty is increased by 20 people again, and the result after conversion is 480 people!

This scale is basically equivalent to the intensity of the attack at the end of the month!

Tip: Not long ago, a large number of attackers appeared at the place where the east corridor connected to the air wall. The leader was the prince who was captured by Luo Yu and then sold for money.

He should be the chief of the tribe now.

Luo Yu estimated that there were more than a hundred people crowded in the corridor, and there were more people who had not come in.

"Swoosh, swoosh, swoosh!"

As soon as this group of people appeared, they were shocked by the scene in front of them. Shouldn't they appear on a grassland?

What kind of place is this?

Wall? In the city?

Did the lord of this place get kicked in the head by a donkey? Built the city at the edge of the territory?

The tribesmen had never encountered such a situation before, and everyone was confused, but at this time, the six arrow towers opened fire directly!

Six rows of arrow rain fell rapidly, killing eight people on the spot!

"What's going on!"

The tribesmen who came to attack immediately panicked, and they ran for cover one by one, but they were surrounded by walls, and the arrows were shot from all directions, and they couldn't avoid the attack of the rain of arrows!

"Swoosh!"

Another row of arrows rained down, knocking down six more people. The young chief roared, "Shields!"

"Quick! Shields!"

Shields appeared, and the soldiers hid behind them one by one, which slightly alleviated the rain of arrows, but the rain of arrows was still falling, and moving slowly with shields, they would be shot at randomly.

A large number of tribesmen crowded at the corner of the entrance, and more people had not come in yet. This was the first time something had happened!