Searching for someone in northern Myanmar, and you call that earning tuition fees?

Dr. Allen's pupils suddenly contracted, and all the color drained from his face.

The door... is open?

The military-grade blast gate, capable of withstanding direct rocket fire, was pried open by a student using a table leg!

This isn't physics at all, it's metaphysics! No, it's theology!

"No...impossible..." he muttered to himself like a broken record, his worldview shattered by a table leg.

Su Ming ignored his breakdown and listened intently to the sounds outside the door.

The crackling of the flames subsided, and then came the sound of chaotic footsteps from the depths of the tunnel, mixed with the "Butcher's" suppressed roar.

"...Use fire extinguishing bombs! All of you, get the hell in there!"

"Captain Zhao, they're about to launch a full-scale attack," Su Ming said calmly.

"We don't have much time."

Zhao Gang jolted awake, realizing what was happening. Looking at the narrow opening in the door, barely a few centimeters wide, he cried out, "Mr. Su, this gap is too small! We can't squeeze through!"

"Who said we were going to drill?"

Su Ming turned around, his gaze sweeping over the dazzling array of chemical storage cabinets in the laboratory.

"Since the door is difficult to open, then we'll... open another door."

Gu Weiguang was stunned: "Open another door? This place is full of alloys and rock layers, how come..."

Before she could finish speaking, Su Ming had already put on protective gloves and deftly retrieved nitric acid, glycerin, and fuming sulfuric acid from the storage cabinet...

His movements were practiced and skillful, as if he were preparing dinner in his own kitchen, and the dosage of each medicine was accurate to the milliliter.

As an expert in chemistry and geology, Gu Weiguang felt a chill run down his spine after just one glance at the reagents prepared by Su Ming!

"You...you're making nitroglycerin? Are you crazy! This stuff is extremely unstable; it will explode with the slightest vibration!" she cried out.

"Calm down, this is the stable version."

Without even looking up, Su Ming added some kind of cotton-like fiber for passivation treatment.

"My grandfather taught me that if you want a house to be demolished quickly, you have to find the right load-bearing walls first."

As he spoke, he carefully dispensed the prepared viscous liquid into several glass test tubes.

Zhao Gang's eyelids twitched; he recognized this thing! It was the simplest and most brutal homemade explosive on the battlefield!

"Mr. Su, what are you doing...?"

"Directional blasting".

Su Ming picked up a test tube, walked to the pried-open gate, and pointed to a natural crack where the lintel met the rock wall.

"During the renovation of this underground site, the original rock structure was damaged in order to install the gate. This is the most vulnerable stress point in the entire passage."

He spoke these words casually, but to Gu Weiguang, they were like a bolt from the blue.

Good heavens, he spotted that crack, which is barely visible to the naked eye and usually requires ground-penetrating radar to detect!

"I need you to insert these test tubes precisely into the positions I specify." Su Ming handed several test tubes filled with explosives to Zhao Gang.

The Butcher's roar was almost upon us.

"Hurry! There's no time!" Zhao Gang didn't hesitate any longer. He took the test tube and, with two bodyguards following Su Ming's instructions, embedded the "explosives" one by one into the cracks in the rock wall.

Su Ming then removed the battery and a few thin copper wires from the seized communicator and quickly made a simple electronically controlled detonation device.

"Everyone, retreat to the back of the lab, cover your heads and open your mouths!" Su Ming gave the final order.

Gu Changfeng was so frightened that his legs went weak, and he was helped by his assistant to hide in a corner.

Gu Weiguang stared at the calm and composed young man's retreating figure, his heart churning with turmoil. Kidnapping, survival, despair... nothing he had experienced in the past two weeks could compare to the absurdity and shock of what he was witnessing.

"boom!"

Outside the passageway, the first fire extinguishing bomb exploded, and the white dry powder instantly extinguished the sea of ​​fire at the entrance.

"Attack!" The butcher's voice was filled with murderous intent.

Just as the Black Fox mercenaries were about to rush in, Su Ming pressed the detonator in his hand.

There was no earth-shattering noise.

There was only one deep, solid sound, like a heavy hammer striking the heart of the earth!

The entire underground base shook violently!

All the people saw was that the rock wall above the gate was as if it had been precisely cut by an invisible scalpel, with countless cracks spreading out in a spider web pattern in an instant!

Then, "whoosh—"

Instead of collapsing inward, the tons of rocks and concrete blocks were precisely pushed outward by a clever force!

Amidst the billowing smoke and dust, the alloy gate and the entire wall above it collapsed with a deafening roar, smashing a sloping path of rubble into the passageway!

A hole big enough for a truck to pass through appeared!

The Black Fox mercenaries, who were just about to charge, were so frightened by the sudden "sky collapsing and the earth sinking" that they scrambled backward. Several unlucky ones were buried alive by the rubble without even being able to scream.

Amidst the smoke and dust, Su Ming patted the ash off his hands and turned to look at the stunned crowd.

"Alright, the road is open now."

He said calmly, "Don't be nervous, just think of it as a minor surgical procedure on the Earth."