Huang Shiyao used to have a lot of trouble with these northern barbarians.

Fortress 21 is not entirely autonomous either.

At the very least, Huang Shiyao needs to actively seek out resources for food and weapons, while now the Oasis is fully responsible for the transportation of supplies along the border.

The continuous battles allowed Qin Che to accumulate a lot of experience.

These experiences were gains that were not available in previous text simulations.

Gradually, the new border defense army he led opened up the situation in the pit area, forcing the northern barbarian tribes to retreat hundreds of miles away.

Meanwhile, Qin Che also stepped up efforts to build the second, third, and fourth lines of defense.

They also dispatched archaeologists and technicians from the land of the wise to excavate shelters in the pit area.

Qin Che did not know the exact location of this shelter.

This is also a drawback of text simulation. He knows there is a shelter in the pit area, but the specific coordinates are only a piece of text in the simulation, and he still needs to actively find them.

But now,

With such an immersive simulation,

Everything can be transformed into something more concrete.

One year later.

The Sage's Land unearthed the ruins of an old world sanctuary at a certain coordinate point. They dug through the soil and gravel of the pit area and reached the alloy steel ceiling.

A vast sanctuary appeared before the scholars of the land of sages.

They were very excited.

The situation was quickly reported to Fortress 21.

Two days later, Qin Che personally led his troops back from the front lines.

Their temporary truce with the northern barbarians brought a sigh of relief to the barbarians.

Faced with extraordinary pressure, they suffered repeated annihilation, their entire clans were destroyed, and the battle reports piled up with mountains of corpses and seas of blood were shocking. Each time Qin Che returned from the front lines, he became stronger than before.

"We've unearthed the remains of a shelter!"

“Excavation is still ongoing. This shelter is very new and must have survived the natural disasters and man-made calamities of the old world.”

"I wonder if we can find any amazing technology inside. I can't wait to find out."

These scholars initially did not believe that there was any shelter in the pit area.

But they couldn't resist Qin Che's strict orders, which forced them to spend all their time in this godforsaken place, and they all had quite a few complaints.

They've actually dug up a shelter.

All complaints disappeared, leaving only excitement and exhilaration.

For these scholars, discovering the shelter would be a significant achievement on their resumes, so they all devoted themselves to helping with the research.

Qin Che waited around the ruins for two months.

The entire shelter was laid out before everyone.

An oval-shaped alloy building, exposed in the excavation pit, resembles the dome-shaped ecological park of Wall 10, but its material is not glass.

Qin Che tried tapping it twice.

This alloy... it's probably strong enough to withstand a strategic nuclear bomb.

Even when he struck with all his might, not a single mark was left on the alloy surface.

"Even superhumans can't destroy it... What kind of material is this? It's too strong..."

"My God, even Duke Qin couldn't destroy their buildings."

"I guarantee that there is complete old-world technology inside!"

"Hahaha... We've struck it rich! We've struck it rich!!"

The group of scholars went into a frenzy on the spot.

Qin Che was in a rather awkward position. He was not an ordinary superhuman, but a superhuman II after his advancement. Even with his full strength, he could not break through the oval wall.

While he was amazed, he also wanted to speed up the excavation process.

Therefore, Qin Che squandered resources and manpower.

They spend their days researching and excavating here.

Some suggested that Li Xin could be recalled from the front lines, as his abilities should be able to melt these alloy walls.

Qin Che thought it made a lot of sense, and sent a secret military telegram to Li Xin to secretly summon him back to open the door.

"You really did dig something up..."

Li Xin's troops did not move together with Qin Che's troops.

They split into two groups of soldiers to fight the barbarians.

Qin Che returned first, only to find that he couldn't open the ruins, so he called Li Xin back as well.

"Let's put that aside for now and figure out a way to open it. Can we melt it?"

"I'll give it a try and see."

Li Xin shook his head.

The group of scholars around him were also very nervous.

“Some of the materials used in the shelters are inexplicable to us and can prevent the infiltration of spiritual energy.”

"I don't know if this shelter is suitable."

"If even Minister Li can't do anything, then this is going to be a real headache..."

Qin Che was also quite nervous.

According to the scholars, the materials used to construct some of the shelters in this desert are capable of isolating psionic particles.

Psionic particles have no effect on this material.

It's old-world technology, after all.

Humanity's research into psychic energy has become incredibly powerful and advanced; blocking a supernatural being is not a problem.

As expected.

Even Li Xin's 'molecular world' could not forcibly dissolve these alloy wall panels.

“This is a headache. The materials used here are also psionic particle isolation alloys…” Li Xin scratched his head, at a loss for what to do: “Speaking of which, even you can’t open this place, so calling me back won’t help.”

"Stop talking nonsense, I'm just giving it a try."

Qin Che rolled his eyes.

However, now that the ruins have been unearthed, they cannot be opened.

It makes you really want to try it.

He gave a direct order that the scholars present must break down the doors of the sanctuary by any means necessary!

One month.

Two months.

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