Solve the five-digit password lock in one minute?

What a joke.

If it is a computer lock with only five-digit passwords, then using the smart optical brain to crack it will only take a few seconds at most, but this is a password lock in reality. The analysis and cracking of the smart optical brain has no effect at all.

There are number wheels on this lock, and each small plane displays a number. There are ten faces in total, namely 0-9, and there are five such number wheels. These are combined with each other and the combination formed by a little calculation will make Qi Nan's scalp numb. This way of calculation is simply not feasible.

Then there is only another method? Violent destruction? Qi Nan looked at the iron lock, and used the secret technique to explode, and punched him hard, but it did not move at all, without any change at all.

No, there has been a change.

And it was a very bad change. In the small window on the door, the time was in progress. When he just punched him, there were still fifty-seven seconds left, but now, ten seconds fell out of thin air.

Only forty-seven seconds!

Qi Nan's pupils contracted slightly, and he instantly understood what was going on. He was probably trying to destroy the lock, so he instantly dropped so much.

"Yes. This is probably the prompt - [Don't try to break the rules of the game. Anyone who breaks the rules of the game will receive corresponding punishment.] Something to be paid attention to."

Qi Nan frowned slightly, and he left the door and tried to find some clues in this room of 100 square meters.

He looked carefully at the strange stripes on the wall, but did not see any traces of numbers.

Qi Nan didn't give up. He was still searching in the room. Maybe he could use the TV to block the acid rain? No, this is not the place to solve the puzzle at all.

Time is passing by, and in a blink of an eye, there are only thirty seconds left.

Some clues must be found.

Qi Nan turned his attention to the ground, on the walls, and on the roof, so some clues should be found on the ground...

【00:00:25】

Qi Nan glanced at the time, and there were still twenty-five seconds left. This made his scalp slightly numb, but for some reason, he was not panicked at this moment, but became more and more calm.

The relationship seems to be frozen.

There must be some tips on the ground.

Qi Nan kept searching, and soon he found that a floor tiles had obvious signs of looseness.

"Is it a secret passage that can be gone?" Qi Nan lifted up the floor tiles, but found that there was no secret passage below, and there was nothing.

"I'm going, are you playing tricks on me?" Even if you calm down, some sweat couldn't help but seep out of Qi Nan's forehead.

He threw away the floor tiles and searched for clues again, ticking, and there were twenty seconds left.

"Sulphuric acid rain...Sulphuric acid rain. Maybe it can use this floor tiles and TV to block the sulfuric acid? Wait for the sulfuric acid to squirt out?"

"No, no, the idea shouldn't be here. There must be some clues, and you can't always put your thinking here, otherwise I'll never find the clues."

"Think about it, what have I always ignored?"

There are fifteen seconds left.

The cold sweat oozed out of his forehead slid down his cheeks. Qi Nan suddenly thought of something and quickly came to the lifted floor tiles.

"Well, that's the clue."

From the perspective of Qi Nan, you can see the glass of a row of ventilation windows directly in front of you. Because the lights in the room reflect, they are like mirrors.

From this angle from Qi Nan, you can clearly see, on those glasses that look like mirrors, among the messy patterns on the walls, there are a line of clear numbers - 32579!

They were drawn on the wall, but they were all completely opposite, so even Qi Nan could not find their existence from the messy patterns. Now, through the reflection of the window glass, the numbers were clearly seen.

"32579!" Qi Nanfeng came to the door, and there were only ten seconds left.

Qi Nan's fingers quickly turned on the password lock, and soon, every number was triggered successfully.

With a click, the lock was successfully opened!

"It's open!"

There are three seconds left at this time!

In three seconds left, the sulfuric acid on the roof will drop!

Qi Nan threw away the lock, pulled the door latch away, and then pushed open the door hard. At this moment, he saw something.

There is a small mechanism behind the door. If you try hard to open the door, the bomb placed next to the door will explode immediately!

"Damn it!" Qi Nan's right hand forced the thrust to stop the moment, and at this time, the sulfuric acid on the roof had already begun to drip!

Fortunately, at first, they were just one or two drops, and they dripped beside Qi Nan, and the sound of being corroded suddenly came from the ground.

This made Qi Nan a little scared. At the same time, the amount of sulfuric acid dropped was about to grow.

Fortunately, at this time, the door was finally slowly opened.

Qi Nan immediately entered the next room and closed the door. There were waves of corroded sizzling sounds coming from behind, which were particularly terrifying.

"Huhhhhhhhh." Qi Nan let out a deep breath and breathed heavily, unable to help but sigh, he was really embarrassed.

"There are three death FLAGs set in the first level, which is indeed the chaos level. This is still the first bite of the appetizer."

After resting for more than ten seconds, Qi Nan continued to walk forward.

The corridor is very dark and has no light.

"Damn it!!" Qi Nan suddenly screamed in pain: "Damn it!"

His feet were pricked by glass!

When he came to this world at the beginning, he returned to the inventory because of his equipment and boots. He was barefoot. He didn't care about it just now and felt that it was nothing and did not affect speed at all. But now he was in trouble. There were countless broken glass on the ground.

"Hiss..." The glass pierced into the soles of her feet, making Qi Nan unable to help but take a breath.

They are really too sharp. Qi Nan's defense is 30 times that of ordinary people. This level should be able to defend, but now it has been damaged.

Qi Nan was very envious of his pet, the defense of the bud beast Qingya, even a sharp fast knife, could not pierce its skin.

Qi Nan took off his top, then tore the clothes into pieces, and then wrapped his feet in all directions.

Although this defense is very weak, it also has some effects. As long as you walk slowly, it will not be a problem.

Qi Nan soon arrived at a room.

The door opposite is locked, and there are iron chains hanging down at the four corners of the roof of the room. They fix a glass beaker, which is filled with sulfuric acid, and a key is placed at the bottom of the cup. Next to the beaker is a thin rope, and a walkman is tied under it.

"I understand. The key here is probably the door key... I want my hand to put in the sulfuric acid and pick up the key." Qi Nan took the walkman down and said speechlessly: "But, how do I complain about this?"

Pressing the walkman button, a hoarse voice suddenly came out: "Qinnan, congratulations on avoiding the spray of sulfuric acid, but next you have to face the beginning of the second game. There is a beaker in front of you, filled with sulfuric acid, and a key is placed inside. You must get it to open the door. If you cannot take out the key and open the door within one minute, then the door will be locked forever. Now, make your choice."

"Now is not the time to complain..." Qi Nan came to the beaker, touched the ground, and found that there was no problem, and couldn't help but say, "But I still can't help complaining... No matter how stupid I am, I won't be able to catch it with my hands..."

As he said that, Qi Nan grabbed the chain with one hand, his body suspended in mid-air, then hooked the chain with his feet, and attached himself to the chain.

Then Qi Nan poured out all the sulfuric acid in the beaker... Yes, it was a bit difficult to pour out all of it, but it was easy to pour out by dragging the bottom of the cup with one hand and holding the noodles with the other.

Sizzy—

All the sulfuric acid was poured out, and the key fell to the ground.

Qi Nan looked at the scattered sulfuric acid, hung her feet upside down on the iron chain, and grabbed the key with her hands. She sizzled, and the sulfuric acid attached to the key immediately burned Qi Nan's fingers.

However, this was still within the limit of patience. Qi Nan grabbed the key, jumped around, quickly came to the door, inserted the key, and the door lock was immediately opened.

He slowly opened the door and found that there was no trap. Qi Nan immediately entered.
Chapter completed!