While the two are busy unlocking the secrets of the secret room...

"Bang!" Gunshots rang out from his pistol.

"Haha!! It's so cool to kill someone, see if you dare to resist me! ”

The muscular man stood beside a corpse, the head of the corpse was blasted by a bullet, blood and brains kept flowing from under the corpse, and not far away there were three people sitting on the ground, their faces were pale, and they were so frightened by the terrible scene just now that they also spilled their urine.

"It's gunshots, oops!" Zhang Luo's mood instantly turned from excitement to horror, and Li Huai on the other side was so frightened by the gunfire that he fell to the ground.

Zhang Luo put down the design in his hand and pressed his head with a trembling hand, "There are other people in this underground secret room, they should also be the ones who were arrested, and the most important thing is that our situation has become very dangerous." ”

Li Huai patted the dust on his body, "It's just a gunshot, don't scare yourself." ”

"Hopefully I'm thinking too much..."

Everything in the secret room had been turned out, and what Li Huai could do had been done, so he had to sit on the bed and sort out the bits and pieces of the past few days.

After his mind calmed down a little, there was only one question left in his mind - whether he could return home safely?

Zhang Luo walked to the door with the design and knocked on several places on the door, the knocking sound in these places was different from other parts.

After confirming his idea, he picked up the few iron wires he had just found, tied them together, and used this bundle of iron wires to scrape vigorously at the position he had just struck, scraping and scraping, and the hard steel door was actually dug out by him with five holes, which had different colors, namely red, green, yellow, white, and black.

"Awesome! You actually scraped a hole in a steel door with an iron wire, do you know martial arts or magic? Li Huai walked up to Zhang Luo and looked at each other with great respect.

"No, it's not what you think, the holes themselves are just sealed with clay, and their location is marked on this blueprint."

Li Huai took the design drawing, and sure enough, he saw five circular signs in that rectangle.

Zhang Luo took the red screws and green screws and turned them into the red hole and the green hole, which turned out to be a screw hole.

"We also need yellow, white and black screws, hurry up and find out." Zhang Luo said.

"Red, green, yellow, white, black?"

An idea flashed through Li Huai's mind, and in order to verify that idea, he walked to the inconspicuous washbasin in the corner of the room, twisted the switch of the faucet, and a black screw fell out of the faucet.

Li Huai was sure that his idea was correct, and then he found all the metal utensils in the room, and found a mezzanine in one of the metal boxes, in which a white screw was hidden. With only the last yellow screw left, he fell to the ground and saw a place on the floor where there were no tiles, and turned over the dirt to find the last yellow screw.

"How did you do that?" Zhang Luo didn't believe that Li Huai could find all the screws so quickly.

"It's actually very simple, the focus is on the five elements."

Li Huai has always paid attention to strange things such as fantasy and mathematics, and of course he is also very familiar with the five elements. The so-called five elements are metal, wood, water, fire and earth, and the five elements have corresponding representative colors, white gold, green wood, black water, red fire and loess. The red screw is found next to the matchbox, which also means that it is found next to the "fire"; The green spiral is found on the bookshelves, and the books and bookshelves are also made of "wood", so it can be inferred that it is easy to find the remaining three spirals.

"I see!" Zhang Luo couldn't wait to turn all three screws into their respective holes, and just after the last spiral was turned into the holes, they heard a "click" from the steel door, and then it opened.

Zhang Luo and Li Huai immediately left the secret room, and outside the secret room was a corridor with dim light, like the corridor of the cell where they were imprisoned. They walked slowly along the only path, for a long time, until they reached a staircase.

The two of them glanced at each other, and together they trembled and moved upwards in shock.

"Don't move!" A female voice came from behind them, Zhang Luo and Li Huai looked back and saw a girl of eighteen or nineteen years old, she was holding a pistol, the muzzle of the gun was pointed at them, and they were so frightened that they immediately raised their hands.

"Don't shoot!" Li Huai said.

"Why did you bring me here?" The girl roared.

"I think you're mistaken, we've been arrested too." Zhang Luo told the girl what happened to them in detail.

After listening to Zhang Luo's explanation, the girl was unmoved and remained vigilant.

"Why do I believe you?" The girl's muzzle was pointed at Li Huai.

"Bang!" A shot sounded.

However, the sound of the shot did not come from the girl's pistol, but from a distance.

Li Huai immediately squatted down, pressing his head with both hands, for fear of being hit by a bullet, but what was the use of dodging after hearing the gunshot?

At the moment when the gunshots appeared, Zhang Luo rushed to the girl's side and hit the pistol to the ground with one hand, the girl was already frightened by the gunshots, and it was impossible to resist Zhang Luo's sudden attack.

Zhang Luo picked up the pistol on the ground, "Huh, miss, we are not bad people, come, follow us, it has become unsafe here." ”

Before waiting for the girl's response, Zhang Luo had already walked to the other side of the corridor, and when the girl came back to her senses, she found that Li Huai was still waiting by her side, so she had to follow him in the direction of Zhang Luo.

This girl's name is Lian Shiqiao, this year, eighteen years old, is a student, just two weeks ago one afternoon, she was caught in the car by several big men on the way home, when she woke up was already here, these two weeks she stayed in the cell where she couldn't see her fingers, every day on time there will be food delivered, although the diet is not a problem, but the sanitary environment is very bad, for a girl living in the city, more than two weeks of life is equivalent to a nightmare.

Unconsciously, they went to a relatively large room, this room had a familiar feeling to Li Huai and Zhang Luo, looking at the throne in the room, and the dangerous clouds on the throne, wasn't this the place where they set off before?

"Unlocked the secrets of the secret room? Faster than I thought. Wei Yun said as he sat on the throne.

Zhang Luo observed the environment in the room slightly, "Why are you here?" ”

"Of course, it's the second stage of the game for you."

"Phase two?" Li Huai asked.

"That's right, there are five floors in this underground prison, and you have completed the first level of escape, which is the fastest team to complete, and then the second stage of the escape competition will begin, the game is about defeating all forces and reaching the surface safely. Since you are the fastest team to complete the first stage, you will be given the right to choose another weapon. ”

Wei Yun clapped his hands, and a door appeared, and behind the door was an arsenal full of various weapons.

"Choose your weapons carefully for the next match!" Wei Yun said.

"Zhang Luo, why are we back here?" Li Huai asked.

"Don't panic, this is the second underground prison, although it is very similar, but some places are different." Zhang Luodao.

Yes, this is the second underground prison, and this organization has secretly built many of these underground prisons in different parts of the country, and there are already five underground prisons in country A alone.

After wandering around the arsenal for a while, they stepped out of the arsenal and the three of them picked out a golden spear, an assault rifle, and a trident.

Li Huai also chose a melee type cold weapon such as a spear, and similarly, he was not proficient in using a spear, but in addition to the cold weapon he could use, he didn't know anything about the use of long-range weapons such as guns and bows and arrows.

Zhang Luo chose a firearm as before, and this time he chose an assault rifle that can fire continuously.

The most surprising thing is that even Shiqiao, a young girl, chose a trident that is taller than her, this trident does not seem to be light, but its weight is not much different from a saber, even a child can easily dance it, and it has a certain hardness.

The eighteen-year-old girl with a large trident is a bit strange in composition.

Wei Yun yawned, "All chosen?" Then keep playing! On the 5th basement floor (B5), a sturdy man arrived at the stairs that ascended to the 4th basement floor (B4), followed by two men and a woman, the woman was disheveled, because she had just been insulted by the big man in front of the two men, and in the process, the two men did not dare to come to the rescue, for fear that they would be killed by the big man.