
On the other hand, where the portal was opened, it was a wasteland.
There were only dead trees, dead plants, and the like. Even insects do not live here. Tens of thousands of demon soldiers swarmed the area like swarms of ants and started guarding the area. After the soldiers passed through the gate, thousands of Arcane Mechanical Automatons swarmed the portal and started digging into the ground.
"What do your spiders do, Zeo?"
ask me Venelana as we walk through the portal.
"They were building a fort around the portal. Then they would switch to the Penta-Runic Magic Tower Formation, which would be built within the fortress, and the Octa-Runic Magic Tower Formation, which would be built within the fort, and the Octa-Runic Magic Tower Formation, which will be built around the entire area where the fort will be found. We need this place to be protected as best we can if this fortress is attacked."
I answered him back.
Now the most important thing was to build a fort around the portal and defensive formation in case of an attack. If this portal is destroyed, we will all be in chaos, because in order to build a new one, we need to find suitable resources throughout the aircraft.
If the enemy has the power to destroy the portal, he will be much stronger than my army. In short, the portal destroyed \= chaotic.
"General Borke Zagan went and secured the twenty-kilometer perimeter, killing everything, and if possible, capturing some intelligent beings inside the plane."
I gave the order as General Borke bowed slightly.
"General Amyke, arrange an army to assist Arcane Mechanical Automaton in building the fort; we need it to be built as quickly as possible."
He also bowed and went to help build the fort.
"Lord Pheles, if you object, with your students, scan the area and start laying the formation of the protective spells. Then join forces with General Amyke and the Mysterious Mechanical Automaton to help build the fort."
I gave one order after another after Venelana stayed with me.
We sat together as I juggled two chairs and a tea table and started brewing tea. As the right Master, and Commander of this expedition, I enjoyed the scenery while waiting for tea.
"So, how long do you think this conquest will last?"
I asked Venelana as we were sitting and observing everything below us, as the soldiers and the Mysterious Mechanical Automatons worked hard to build the fort and everything around it.
"Depends on the strength of the natives. Preferably less than one year. If the natives here were stronger than originally thought, then it would take more time. From what your grandfather said, the pinnacle of this plane should only be Ultimate-class, something we can handle."
I explained while finishing the tea brewing process.
"And what if they're on top?"
ask me Venelana wants to know. If there is something in the Demon Class, then we are in big trouble.
"Then I'll call for help. Though I'm sure it's not necessary."
I said slowly, and Venelana nodded.
We continued to drink tea until it became dark, and each of us slept in our tent that had been built.
A day later, I met Lord Pheles, General Amyke, and General Borke Zagan. Even Venelana was here even though she looked very bored as we discussed military matters.
General Amyke said.
"Lord Pheles, when can you do a large-scale magical scan?"
I asked as I stared at Lord Mephisto Pheles.
"Preparation is done; now we just need to wait until the Penta-Runik Magic Tower Formation and Octa-Runik Magic Tower Formation. Then we'll be able to scan the entire plane, because the world isn't that big. Probably only 50% Draconic Deus, excluding all planes connected and strapped to Draconic Deus."
This is probably the best way to scan the entire plane at once. Transmitting large-scale scans was troublesome; casting such spells would require an Apocalypse Class who might be experienced to scan the entire plane.
For Mephisto to cast such spells even with the help of the Penta-Runic Magic Tower Formation and the Octa-Runic Magic Tower Formation was a good feat. Also, it will save you a lot of time. We will have a detailed map of this entire plane with one spell, with all the important locations and even settlements. Or at least what's on the surface.
With regards to the underground world, if this plane had something like that, we would have to do it ourselves.
"Alright, then we will wait for one week until the Penta-Runik Magic Tower Formation and Octa-Runik Magic Tower Formation are built, and then we will begin. General, how's my Legion?"
I looked at General Amyke and General Borke Zagan.
"Half of them cooperated with Arcane Mechanical Automaton in the development process, while half looked after the area. They change roles every day."
General Amyke replied.
"High spirit, and the army is eager to fight."
General Borke Zagan.
"Have we ever met a monster or another species?"
I asked.
"Not much, just a few hundred monsters, the strongest creatures are only at the Commander Level monsters. They were soon converted into rations.In addition, there was nothing."
General Borke Zagan.
"Good, but beware if Common Level monsters appear. Start searching throughout this area that we call a desert and kill it all. After the Penta-Runic Magic Tower Formation and Octa-Runik Magic Tower Formation are completed, and we have a complete scan of the Yestera Plane, we will begin the march."
I gave the order when General Borke and General Amyke bowed slightly and left the tent.
"Lord Mephisto, you and I will go and help build a magical defense in that place."
He just nodded before my eyes looked at Venelana.
"Venelana, you will protect the castle of the house."
i told him.
General Amyke was assigned to protect the outer boundary; general Borke was in charge of the search, while Mephisto and I performed a magical defense. So Venelana, as the last Ultimate-Class, was assigned to defend the portal.