The carrier pigeon, from the fortress in the distance, flew out.

It worked!

The people over there managed to open the stuck metal door and send the letter!

It didn't take long for the enemy's artillery to collapse a wall where the pigeon house was located, and if the enemy hadn't stopped attacking, perhaps the pigeons, and the soldiers who tried to open the door, would have been buried under the rubble of the wall!

......

The enemy's heavy ranged weapons, which continued to ring, continued to ravage the soldiers in the fortress.

The cavalry's charge just now only hindered the opponent's temporary firing, but failed to destroy their heavy long-range weapons......

These poor and respectable cavalrymen, in terms of tactical purposes, may have achieved success, but unfortunately, they were ultimately defeated by a huge gap in technology......

......

"Thank you...... Sorry......" Combat centurion Yuritheus' voice trembled a little.

The artillery bombardment of the other side caused the city wall to collapse little by little.

It won't be long before the walls in front of the fortress will become dilapidated and unprotected.

"Let's go, let's go!" said the fort chief, shaking his head in disappointment, "useless! useless...... Retreat! This fortress is not a fortress, it is of no value......"

"Perhaps, that's the only way to go......" "Command the centurion" Atrus shook his head helplessly, "Continue to fight here, I'm afraid...... I'm afraid that the command will cause a lot of casualties among our soldiers......"

"Yes, retreat...... Okotasway agreed, nodding regretfully.

"I'm sorry...... I'm sorry......" said Centurion Euritheus, looking at the place where the horsemen had died, and said sadly.

The brave charge of those cavalry did not bring much change to the battle, but it is a pity and pathetic......

Not far away, there was a crackling sound.

Yes, the opposing infantry had advanced again, and they had attacked.

The soldiers who had been beaten by the opponent's heavy ranged weapons finally began to form a slightly neat formation, ready to withdraw from under the city walls.

However, they were soon attacked by the pellets fired by the opposing infantry!

"Let's stop them!" said the wounded fort commander, a little struggling, but very determined, to the "commanding centurions."

"But......" Yuriteus disagreed.

"Maybe the fortress here is worthless, but ...... We can't leave you alone to fight......" Atrus said, "I know our enemies are terrible, but ......"

"Don't do it! Hurry up and lead the soldiers to retreat!" said the fort commander in a pleading tone, "Leave us alone, we will retreat from here after you retreat!"

"You ......," Okotasway hesitated.

"Don't wait! Don't wait! Hurry! Hurry! Let's act!" the tone of the fortress commander changed from the previous pleading to anxious.

The commander of the fortress struggled to his feet, grabbed the two "command centurions" with trembling hands, gasped, and pushed them out of the door of the room.

The commander of the fortress, while pushing, whispered, "Quick...... Fall back...... Fast!...... Retreat ......"

"Okay...... Well......" said Atrus helplessly, "everyone, command the soldiers to retreat!"

Then, Atreus turned around again and shook the hand of the fortress commander: "Take care......! Thank you!...... Thank you...... I'm so sorry, we ...... I had to retreat first......"

Not far away, the sound of the enemy's command sounded, followed by a loud sound......