Liu Qian searched the bodies of the two zombie security guards, only found two batons, and searched their workbenches, but they could not find anything useful, let alone the imaginary pistols and other powerful weapons.

It seems that in this world, like the country where Liu Qian is located in the real world, the ban on guns is very strict, and it is estimated that if you want to get a weapon such as a firearm, you must go to the police station or the army to try it.

After a little search, Liu Qian and Jiang Jin went to the iron gate, studied it according to the flashlight, and felt that usually this iron gate should be swiped to enter, but now because of the power outage, the card swiping system cannot be started, and the iron gate is automatically closed.

"It doesn't look so much like a place for a backup motor as it looks like a place to store something secret. Why don't we go up to the parking lot and have a look? Jiang Jinyuan shone a flashlight around and then talked to Liu Qian, he now regretted coming here.

"Oh? Wouldn't that be able to find some treasures? Liu Qian was very interested. The second basement floor, security checks, and heavy iron doors are indeed very reminiscent of places like the hiding place of the secret treasure in the game.

"Maybe something good, right? But...... This iron door is automatically locked, and it can't be opened if there is no electricity......" Jiang Jinyuan looked like he had a headache.

"There must be another way to open this iron door, right? I think the motor and the spare motor are most likely in this. If the motor and the spare motor are behind this iron gate, and the iron door is naturally locked after the power is stopped, won't the power maintenance personnel be able to enter? Liu Qian speculated.

"This iron door can't be opened, let's go back to the parking lot above to find it, or maybe the motor room is in the parking lot, after turning on the spare motor, let's try it here again." Jiang Jinyuan mentioned it to Liu Qian again.

Liu Qian took two steps back unwillingly, then rushed forward and kicked the iron door violently, and the iron door made a loud 'clang', but it was not kicked open.

Although Liu Qian made such a loud noise, it was very hidden, and the long corridor with doors on both sides masked the sound, so there were no zombies upstairs rushing down after hearing the sound.

"The iron door is very heavy, and brute force will definitely not be able to kick it open." Jiang Jinyuan shook his head.

"Is there any other way to open this iron door?" Liu Qian glanced around.

"Maybe I can use the power supply system of my handheld computer to power the access control card system, and after the power is also supplied, I also need the ID card, fingerprint, and iris verification." Jiang Jinyuan studied the electronic door lock next to the iron door and said to Liu Qian.

"Identity card? Does this work? Liu Qian took out a card from the outer compartment of the backpack behind him, and one of the three cards found from the yellow plaid shirt and men's clothes, the one with the woman's photo was handed to Jiang Jinyuan.

"Well, this is indeed the ID card here, but in addition to the ID card, it is likely that fingerprint and iris verification will be required. So, I'll try to activate the electronic door lock with the power of the PDA to see if I can swipe it in with this card. Jiang Jinyuan knew that if he didn't open the iron door, Liu Qian probably wouldn't give up, so he had to take a step forward and study the electronic door lock next to the iron door.

"Are you trying to get rid of its shell?" Liu Qian asked Jiang Jinyuan.

"Well, there are no suitable tools......" Jiang Jinyuan nodded.

Liu Qian took out iron tongs, screwdrivers and other tools from his backpack, and Jiang Jinyuan still shook his head after gesturing at the electronic door lock.

"I had to get the shell open first, and the tools didn't fit." Jiang Jinyuan said to Liu Qian.

Liu Qian frowned, and after a while, he stretched out his hand, 'Smack! A palm slammed into the outer shell of the electronic door lock, and the hard plastic shell was suddenly shattered by his palm.

"That's it! I just need to find the power supply circuit. Jiang Jinyuan hurriedly stopped Liu Qian, lest he brute force smash and completely break the door lock, and then Jiang Jinyuan took a screwdriver to open the shell fragments and picked out a few red, black and yellow cables inside.

After pulling out those cables, Jiang Jinyuan opened the back cover of the handheld computer and carefully connected them to the main power supply line of the handheld computer.

"Do PDAs run on rechargeable batteries?" Liu Qian asked Jiang Jinyuan.

"With a solar charger, it can be fully charged quickly when there is sun, and after the high-energy battery is fully charged, it can make the handheld computer work at full capacity for at least about three days." Jiang Jinyuan pressed the side of the handheld computer, and pulled out an extremely thin and thin solar panel for Liu Qian to see.

"I see." Liu Qian nodded.

After Jiang Jinyuan made some troubles, he really activated the electronic door lock system next to the iron door. But after he took the identity card that Liu Qian gave him and swiped it, the red light of the electronic door lock flashed, and he gave a hint of insufficient authority.

"Try this one." Liu Qian took out another card and handed it to Jiang Jinyuan, the photo on this ID card is a man about fifty years old, it is estimated that his authority should be higher, right?

Jiang Jinyuan brushed it again, and this time passed the permission test, and the flashing red light turned into a green light, but then asked for a fingerprint test.

"Where did you get this ID card? Without the owner's fingers and eyes corresponding to this card, we still can't open the electronic door lock. Jiang Jinyuan studied it again and then said to Liu Qian.

"Fingers and eyeballs?" Liu Qian suddenly remembered that the small bottle that Pan Hua picked up, which was also left from the girl's body, and the words 'cultivator' were written on the bottom of the bottle, and it couldn't be the fingers and eyes corresponding to this identity card, right?

Liu Qian found the small bottle from his backpack and took it to Jiang Jinyuan. Jiang Jinyuan glanced at Liu Qian in some surprise after taking the small bottle, but he didn't hesitate to open the cap of the small bottle.

Sure enough, there was a finger floating in it and an eyeball.

"Where did you get this?" Jiang Jinyuan asked Liu Qian a little strangely.

"Picked it up." Liu Qian replied to Jiang Jinyuan.

Jiang Jinyuan saw that Liu Qian didn't want to say anything in detail, so he didn't ask anything more, he took his finger out of the incubator, asked Liu Qian to come to the toilet paper to wipe it clean, and pressed it to the place where the fingerprint was verified.

The green light came on again, and then the electronic door lock asked for iris verification.

After Jiang Jinyuan took out his eyeballs, he also wiped them with toilet paper, and pointed them at the scanning area where the iris verification was located.

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