Under normal circumstances, there must be some mechanism here that could use electricity to remove this brick, revealing this secret iron door to the ground. Now the building has lost power, and Liu Qian has not found the mechanism to open the door, so he can only use brute force to smash the floor tiles and find the iron door.

"What do you think will be stored in the secret room of the second basement warehouse of the Biochemical Research Center of the Three Domains Company? And what unknown creature could be hiding inside? Liu Qian asked Jiang Jinyuan, who rushed over.

"Let's not go down, who knows what danger will be inside? And...... The unknown creature didn't know if it was aggressive or not. Jiang Jinyuan persuaded Liu Qian a few words.

"You don't have to think about it that much, you just need to find a way to open the lock." Liu Qian didn't give Jiang Jinyuan a chance to give up halfway, but gave him an order.

Jiang Jinyuan had no choice but to touch it next to the iron door, and he didn't know what he had pressed, a panel popped open, and inside was another style of electronic door lock. As before, Liu Qian opened the panel of the electronic door lock, and Jiang Jinyuan pulled out a few cables from it, and then connected these cables to the main power supply interface of his handheld computer.

The electronic door lock lit up, apparently getting the correct power from Jiang Jinyuan's handheld computer.

However, this time a password box and a virtual keypad appear on the screen, and it seems that a string of codes must be manually entered to pass through the electronic lock. It looks like the password box is long enough to enter nearly twenty digits of numbers and letters.

"Do you have the password to go down?" Jiang Jinyuan asked Liu Qian.

"Nope." Liu Qian shook his head.

"Neither do I, it looks like we can't go down." Jiang Jinyuan spread his hands to Liu Qian.

"You said that you would find some high-tech products and useful drugs in this laboratory for me, and I will escort you here. Now that we've found a secret location, you're telling me you can't get in? Do you know what will happen to me? Liu Gan's face suddenly became hideous, and he held the fire axe on his waist in his hand, feeling as if he was ready to chop Jiang Jinyuan alive at any time.

"Don't worry, I'll think of a way." Jiang Jinyuan hurriedly said to Liu Qian, and then continued to get busy. Liu Gan's face just now reminded him of Liu Gan's expressions when he made Zhao Hui and Chen Chen into adult sticks, and he didn't doubt at all that if he pushed him like this, Liu Qian would also split him into ~ human sticks.

Jiang Jinyuan completely dismantled the back panel of his handheld computer, pulled out a wide and flat cable from the electronic door lock, and connected it to a wide and flat interface of the motherboard inside the handheld computer. Then he ran a program on his PDA, and the program kept flashing, all kinds of green numbers pouring down like a waterfall, and a line of code appeared on the program's main interface.

"Fortunately, the data interface of the things produced by the three domains company can be universal. I'm running a crack program with all the algorithms of the Three Domains Company, and it seems to be working with this code, and I should be able to crack the code of the electronic door lock soon. Jiang Jinyuan explained a few more words to Liu Qian.

Liu Qian kept staring at the screen of the handheld computer without squeaking, and ten minutes later, just when Liu Qian was waiting a little impatiently, the first of the numbers and letters that kept flashing on the handheld computer stopped flickering, and it was obvious that the first person who had cracked the password.

"As long as one bit is cracked, it is equivalent to determining the algorithm, and the rest will be faster." Jiang Jinyuan breathed a long sigh of relief.

As Jiang Jinyuan said, after successfully cracking the first password, the cracking speed of the next nearly 20 passwords is much faster, and you can get one in about ten seconds, and after a few minutes, the password lock sends out a 'ding!' A green light lit up, and at the same time, a prompt appeared asking for an ID card.

The identity card was followed by a fingerprint scan, and then an iris scan, and the same process just now, all of them passed the test correctly, and the iron door also came with a few 'horn clicks', which should have been popped open several times, and then a gap appeared between the round iron door and the ground.

"The handheld computer can only supply power to the electronic door lock, not to the drive motor of the iron door, which is thicker and heavier than the one just now, and there is no door handle, so it is almost impossible to open it manually." Jiang Jinyuan touched the crack in the iron door and then said to Liu Qian.

"Not necessarily." Liu Qian took out the crowbar he had found earlier and inserted ~ into the crack of the iron door, and suddenly pried it with force, but only half a centimeter was pried open, and the crowbar was slightly bent. This iron door is really thick and heavy enough, and there should be a slide rail next to it, but it is not slippery at all at this time, and without an electric drive, it is difficult for ordinary people to pry it even if they have tools.

Fortunately, Liu Qian's current strength is unusually large, and if he can't do it again, it is not difficult for him to pry open this iron door, it is just a matter of time.

After priing open the iron door a few centimeters, Liu Gan took a flashlight and shone it down, and found that it was a room, a very dark room, not like someone staying inside, Liu Qian shouted a few times inside and did not get any response.

Judging from the results of the previous detection device, there are no people, zombies, or even unknown creatures in the room below, and the unknown creature shown as a yellow dot is more than ten meters underground.

Liu Qian once again used brute force to pry against the iron door, and worked hard with both hands, and after more than ten minutes of hard work, he finally opened the iron door with a passage dozens of centimeters wide, a passage that could be enough for a person to go down.

Changing the previous Liu Qian, it is impossible to open this iron gate with manpower, and his strength after being promoted to level 5 is obviously not what it used to be.

Liu Qian looked at the time, and asked Jiang Jinyuan to scan and probe below, but this time, the original yellow dot on the screen actually disappeared mysteriously!

"Why did the yellow dot disappear? Is there a problem with the detection device? Liu Qian frowned and asked Jiang Jinyuan.

"Shouldn't there be a problem with the detection device?" Jiang Jinyuan is not very clear.

"Why are the results different from each other?" Liu Qian asked Jiang Jinyuan again.

"I don't know, anyway...... I feel that this is very wrong, and we are likely to be in danger when we go down, so I think we should not go down, right? A look of fear appeared on Jiang Jinyuan's face.

This passage to the underground is extremely dark, and in the darkness it is like a demon's bloody jaw, ready to devour the adventurers who descend inside.

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