Under normal circumstances, there must be some mechanism here that can use electricity to move the floor tiles away to reveal the secret iron door leading to the ground. Now the building has lost power, and Liu Gan has not found the mechanism to open the door, so he can only smash the floor tiles with brute force and find the iron door.

"What do you think will be stored in the secret room of the second underground warehouse of the Biochemical Research Center of Sanyu Company? And there will be an unknown creature hiding inside?" Liu Gan asked Jiang Jinyuan who was rushing over.

"We'd better not go down. Who knows what dangers will be inside? And... that unknown creature doesn't know if it's aggressive." Jiang Jinyuan advised Liu Gan a few words.

"You don't have to think so much, you just need to find a way to open the lock." Liu Gan did not give Jiang Jinyuan the chance to give up halfway, but ordered him.

Jiang Jinyuan had no choice but to touch the iron door. I don’t know what I pressed. One panel popped up, and there was another type of electronic door lock inside. Just like before, Liu Gan opened the panel of the electronic door lock. Jiang Jinyuan pulled out several cables from it, and then connected the cables to the main power supply interface of his handheld computer.

The electronic door lock lit up, and it was obvious that it was correct power supply from Jiang Jinyuan's handheld computer.

However, this time, a password box and a virtual keyboard appeared on the screen. It seemed that a string of passwords had to be manually entered to pass the electronic lock. It seemed that the length of the password box was enough to enter nearly twenty digits and letters.

"Do you have a password to continue?" Jiang Jinyuan asked Liu Gan.

"No." Liu Gan shook his head.

"I don't have either. It seems we can't go down." Jiang Jinyuan spread his hands to Liugan.

"You promised to find some high-tech products and useful medicines in this laboratory for me, and I escorted you here. Now we have found a secret place but you told me that I can't get in? Do you know what the consequences will be for playing with me?" Liu Gan's face suddenly became ferocious, and he also held the fire axe on his waist in his hand, feeling like he was ready to slash Jiang Jinyuan at any time.

"Don't worry, I'll think of another way." Jiang Jinyuan quickly said to Liu Gan, and then continued to be busy. Liu Gan's face just now made him think of Liu Gan's expression when he made Zhao Hui and Chen Chen into human sticks. He didn't doubt that if he would continue to swear like this, Liu Gan would split him into human sticks.

Jiang Jinyuan completely disassembled 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 internal motherboard of the handheld computer. Then he ran a program on the handheld computer, and the program kept flashing, and various green numbers poured down like a waterfall. A line of flickering and changing code appeared on the main interface of the program.

"Fortunately, the data interface of the Sanyu Company is universal. I am running a cracking program with all the algorithms of the Sanyu Company. It seems that this password is valid. It should be able to crack the password of the electronic door lock soon." Jiang Jinyuan explained a few more words to Liu Gan.

Liu Gan kept staring at the screen of the handheld computer without saying a word. After more than ten minutes, just as Liu Gan was waiting a little impatiently, the first number and letters on the handheld computer kept flashing, which was obviously the first one that had cracked the password.

"As long as you crack one, it is equivalent to determining the algorithm, and the one behind it will be soon." Jiang Jinyuan breathed a sigh of relief.

As Jiang Jinhara said, after successfully cracking the first digit of the password, the cracking speed of the nearly twenty-digit passwords in the next was much faster. One could be solved in about ten seconds. After a few minutes, the password lock lit up a green light with a "ding!", and at the same time, a prompt for swiping the ID card appeared.

The ID card was followed by a fingerprint scan, followed by an iris scan. Like the process just now, all of them passed the inspection correctly. There were also a few "knocking" sounds from the iron gate. It should be that several lock tongues were bounced open one after another, and then a gap appeared between the round iron gate and the ground.

"The handheld computer can only supply power to the electronic door lock, but cannot supply power to the driver motor of the iron door. This iron door is thicker than the one just now, and there is no door handle, so it is almost impossible to open it manually." Jiang Jinyuan touched the gap in the iron door and said to Liu Gan.

"This is not necessarily the case." Liu Gan took out the crowbar he found before and inserted it into the gap of the iron door. He suddenly pried it with force, but it only pried open half a centimeter, and the crowbar was slightly bent. The iron door was indeed thick and heavy enough, and there should be a slide rail next to it, but it was not slipping at all. Without power driving, it would be difficult for ordinary people to pry it even if they had tools.

Fortunately, Liu Gan's power is extraordinary now. If he doesn't have to do it once, it's not difficult for him to pry open the iron gate, it's just a matter of time.

After prying the iron door open for a few centimeters, Liu Gan shone the flashlight downwards and found that there was a room inside, a very dark room, unlike someone who stayed inside. Liu Gan shouted inside for a few times without any response.

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

Liu Gan used brute force to pry the iron gate again, and worked hard with his hands. After more than ten minutes of hard work, he finally opened the iron gate a passage that was several dozen centimeters wide, a passage that could be enough for a person to go down.

If it were Liu Gan in the past, it would be impossible for human to open the iron gate. His power after he was promoted to level 5 was obviously different from what he used to be.

Liu Gan looked at the time and asked Jiang Jinyuan to scan and detect the bottom, but this time, the original yellow dot on the screen disappeared mysteriously!

"Why did the yellow dot disappear? Is there something wrong with the detection device?" Liu Gan frowned and asked Jiang Jinyuan.

"The detection device shouldn't have any problems, right?" Jiang Jinyuan didn't look very clear.

"Why are the results of the detections different?" Liu Gan asked Jiang Jinyuan again.

"I don't know, anyway... I feel that everything is wrong. We may encounter danger after going down. I think we shouldn't go down, right?" Jiang Jinyuan's face showed a look of fear.

The passage leading to the underground is extremely dark. In the darkness, it looks like a bloody mouth of a demon, and is ready to swallow the adventurer who is going to go inside at any time.
Chapter completed!