Chapter 119：

"Thanks for your hard work."

When the words fell, Su Yu directly knocked him unconscious.

Those people outside are not very worried.

Just simply locked them.

The process to go has also gone.

But this supervisor is different, the other party will try every means to try to escape from here and report information to the pursuers outside.

In this regard, naturally, it is best to be stunned.

And now, there is only one question left before Su Yu.

How to crack open this 3-meter-thick steel door and take away the golden mask in the shortest time? !

While pondering, Su Yu turned his gaze to his backpack.

Chapter 0112 Crack the vault, liquid bomb

Su Yu looked at his backpack.

Without much hesitation, he opened the backpack and took out a few boxes.

When you open the box, you can see several black boxes with labels.

In the live broadcast room, countless viewers became puzzled when they saw this.

【What is this? 】

[I don't know, Su Shen opened the door of the vault, why did he bring this thing? Bringing a chisel is almost as good. 】

【God is such a chisel! A three-meter-thick steel door, you may not be able to open it until next year! 】

【Then what is this? 】

Countless audiences were talking.

But Su Yu didn't care so much.

He took a catheter out of his backpack again and attached it to one of the bottles.

The next moment, countless people only saw Su Yu connecting the end of the catheter to a depression on the door of the vault.

Some golden yellow liquid slowly flowed out of the catheter.

Soon, countless audiences saw a scene that shocked them!

At the moment when the surface of the originally smooth steel door was covered with these liquids, fine air bubbles appeared.

In less than a minute, a small hole the size of a thumb appeared above the steel door!

And the indestructible steel, turned into something like sand and sand, was flowing down.

This scene surprised everyone.

【Is this some kind of strong corrosive acid? ! 】

【I rely on? ! What the hell? ! Sulfuric acid is not so corrosive, right? ! 】

[It should be aqua regia]

【What is aqua regia? 】

[Aqua regia is a mixture of nitric acid and hydrochloric acid, which is more than a thousand times more corrosive than sulfuric acid. 】

【Beep! Is Su Shen planning to use aqua regia to completely corrode the gate of the vault? But this is also unlikely, how much aqua regia is that. 】

In the live broadcast room, countless people were shocked.

And on the spot.

Su Yu is still using the aqua regia in the bottle to continue to corrode the door of the vault.

In ten minutes, Su Yu created a hole half a meter deep.

Subsequently, the corrosive effect of aqua regia was greatly weakened.

In the live broadcast room, countless viewers became puzzled again.

【Why doesn't it work? 】

[Stupid, the gate of the bank vault is considered to be corroded by robbers with strong corrosive liquids, so they have been passivated. It is estimated that the steel inside is very special. 】

【Slotting! Isn't that Su Shen has nothing to do? 】

[It should be, unless Su Shen can come up with more corrosive acids, but those acids are strictly purchased, and if you configure them yourself, a little carelessness will cause a catastrophe! 】

In the live broadcast room, countless viewers became worried again.

At the scene, Su Yu saw this scene, but did not change his expression, just took out a pair of gloves from his backpack, and then took out a blue bottle again.

After connecting the conduit, Su Yu introduced the liquid into the inside of the vault door again.

And a scene that shocked countless people happened.

The inner layer of the gate of the treasury where Wang Shui was so helpless. At this moment, it began to dissolve again!

And looking at the speed, it is several times faster than before!

【Slotting! What is this? ! Stronger than aqua regia? ! 】

【Beep! Su Shen is careful to wear gloves, this thing is too strong, right? ! Does special steel corrode so fast? ! 】

【I lost it! What about the big guy just now? Come out and explain, please. 】

[Come on, this is fluoroantimonic acid, which is also the strongest acid on the surface at present. Its corrosiveness is about ten thousand times that of sulfuric acid. Passivation treatment has little effect on it, but I am very curious, how did Su Shen get this? . 】

【I rely on! Did you forget? During the live broadcast during the day today, Su Shen hung the camera aside for a while, and it was estimated that he was mixing this fluoroantimonic acid! 】

【Cow! But since fluoroantimonic acid is so corrosive, why is the bottle containing it not corroded? 】

[This one is very simple, the bottle that holds it is perfluoroalkoxy resin, which is a polymer of tetrafluoroethylene and perfluoroether, which has thermoplastic properties, so it can store this strong acid. 】

【I rely on! Big boss bull beep! 】

[nm, this kind of high IQ is really too strong! The pursuer never thought that he would be killed, but Su Shen never thought of breaking the combination lock, and he directly unloaded the door for you hhh! 】

In the live broadcast room, countless people were talking about it.

At the scene, Su Yu kept his eyes on the inside of the vault door.

It is expected that the vault door will be passivated, so I prepared aqua regia and fluoroantimonic acid.

Aqua regia is used to corrode the outer layer, while fluoroantimonic acid is used to corrode the special layer in the middle.

time lapse.

Another ten minutes passed.

This time, visible to the naked eye, a deep hole appeared in the steel door.

And Su Yu's fluoroantimonic acid has also been used up.

In the backpack, the same is gone.

This scene made everyone suspicious again.

【Gone? ? This corrosion is almost two meters, right? Is it all used up? 】

【its not right! Su Shen brought too little. Even if it corroded through the entire door, the scale was still too small. It was so small that at most a few fingers could be put in. 】

[What is God Su going to do? 】

[God knows what Su Shen is thinking]

In the live broadcast room, countless people were curious again.

In Su Yu's place, he put a few bottles into a box and then threw them aside.

From the backpack, he took out a spray bottle, then aimed at the hole and pressed the valve.

I saw countless sprays poured into the vault door in an instant, and a layer of frost also appeared outside the vault door.

In the live broadcast room, the frying pan was instantly fried.

[I know this, liquid nitrogen! 】

[It must be liquid nitrogen, but liquid nitrogen is not highly corrosive? what to do with this? 】

【Brittle treatment】

【Brittle? Boss? what does it mean】

[Well... I guess Su Shen may use liquid nitrogen to cool down these metals at an extreme speed to embrittle these metals, and then... forcibly demolish them? 】

【Forcibly demolished? ? I haven't seen any C4 brought by God Su! 】

In the live broadcast room, countless people were talking about it.

On Su Yu's side, he had already threw the spray bottle aside.

Glancing at the entrance of the hole, a smile appeared on the corner of Su Yu's mouth.

"Only one last step left."

When the words fell, Su Yu acted like a juggler, and a metal bottle appeared in his hand.

The metal bottle is not entirely made of metal, there is a layer of glass on the outside, everyone can see it, and it contains some liquid.

In addition, there is a digital display outside the bottle.

I saw that after Su Yu pressed a few times on the digital display, a countdown appeared on it.

【1:00】

After confirming the number, Su Yu directly pushed the metal bottle into the deepest part of the vault cave.

Afterwards, he walked out of the vault with his backpack without looking back, stood outside, and waited quietly.

As for the supervisor, he had already put it into the elevator and brought it to the ground.

And this scene made countless audiences stunned.

No matter how stupid they are, they are still there.

Is this... a bomb? !

【Trench? ! Really fried? ! Su Shen did this before, just for the last blow, right? 】

[It is possible that if a conventional bomb was used, it would not be possible to blow through the vault door 3 meters away. God Su has already corroded 2 meters. Now it will definitely be much easier to blow up. 】

[I understand the truth, but this bomb... is too small, right? ! It doesn't even have the size of a wrist, can this blow up? 】

[Yes, this is a strong liquid bomb, and the power may be a little bigger later. 】

【Slotting! The boss is out again, brothers, cover your ears! 】

Countless people were excited at this moment.

Outside the vault, Su Yu glanced at the watch and smiled.

"arrive."

The next moment, a terrifying explosion sounded instantly!

Chapter 0113 Enter the vault, the golden mask

A terrifying explosion sounded instantly!

Only a loud roar was heard, and the underground vault seemed to be shaking at this moment!

The floor is cracked and the ceiling is covered in dust!

Countless spectators were also dumbfounded.

【Absolutely! This power is too scary, isn't it? ! 】

[Damn it, the headphone party goes straight to the sky! 】