Last Identity Card

Grimm cheerfully kept moving forward. He arrived at the last row of storage boxes and continued to open the boxes.

[ Acquired: Rapid energy bar X 10! ]

"There are energy bars?"

Grimm was slightly surprised. He quickly checked the description of the energy bars.

[ Rapid energy bar ]

[ Description: After using it, you can quickly replenish your physical strength and get rid of hunger! ]

At the back, there was still the last row of storage boxes.

Grimm opened it and looked at it. He was almost overjoyed.

[ Acquired: Strong acid liquid bomb x 1! ]

[ Strong acid liquid bomb ]

[ Description: Strong acidic corrosive liquid inside. There is almost no explosion damage after the explosion. However, the splashed venom will corrode living things. Moreover, this bomb has a timer function. The timer can only be set for 30 seconds at most. ]

"With this thing, it will be much easier to deal with subject 0831!"

Grimm opened the remaining storage boxes and got a total of five strong acid liquid bombs.

There was almost nothing else in this storage room. Grimm carefully searched around and decided to take these weapons to the fourth and second floors below to deal with subject 0831.

However, before the battle, he had to take a good rest and go to the trading center to sell the surplus weapons.

Opening the trading center, Grimm first hung up two transactions.

[ Light sabre x 1, trading dense alloy x 20! ]

[ Time-delayed explosive rifle x 1, time-delayed explosive ammo x 10, trading dense alloy x 60! ]

Next, he copied these transactions 50 times.

He kept 10 bullets for each rifle for his own use.

As soon as he put the transaction up, Grimm received trade notifications.

[ Transaction successful, obtaining dense alloy x 20! ]

[ Transaction successful, obtaining dense alloy x 60! ]

…

Although there was successful transactions, the transaction speed was really slow. Grimm opened the communication channel, intending to launch a wave of advertisments.

[ Those who need weapons, quickly come to the trading center! ]

As soon as Grimm's message was sent out, the communication channel exploded.

[ F*ck? Am I seeing things? So many weapons? ]

[ F*ck... There's even a freaking light sabre? ]

[ F*ck! Rifles are too expensive. I can't afford it! ]

[ That's sold together with ammunition! ]

[ Boss, can it be cheaper? ]

"Cheaper? Impossible!"

Grimm had gotten so many rare weapons. How could he sell them at a low price?

Moreover, even if he kept it at this price, he could guarantee that all the weapons would be sold out.

While he was thinking, he suddenly received a private message.

["Boss, our team urgently needs a batch of weapons. I can offer a higher price!"]

Upon seeing this message, Grimm immediately removed all the remaining weapons from the shelves.

If someone was willing to offer a higher price, then why wouldn't he take the opportunity to earn more?

He replied to that person's message.

["How many materials are you offering?"]

["The price of each weapon will be increased by 10 dense alloys. How about it?"]

Grimm pondered for a moment. Just as he was about to decide on a trade, another private message suddenly came over.

[ Boss, our team can add five pieces of dense alloy to the price of all the weapons. ]

[ Someone has already added ten pieces of dense alloy. ]

[ What? Boss, I'll add 15 pieces! ]

…

Grimm had a headache because there were too many private messages.

These squad players increased the price by a lot at the start. But later on, they started to make increments of one.

After more than ten minutes, a team finally obtained Grimm's trading agreement with the highest bid. At this time, the prices of all the weapons were doubled.

[ Trade successful, obtained: dense alloy X40! ]

[ Trade successful, obtained: dense alloy X80! ]

"Hehe! This is simply too profitable!"

Grimm cheerfully stood up and walked towards the elevator.

Next, it was time to get down to business!

Grimm smiled slightly and went straight to the elevator. He pressed the button for the fourth floor.

The elevator operated and soon he reached the fourth floor. However, he did not go out directly. Instead, he set up the strong acid liquid bomb that he prepared in the elevator first.

The next moment, the elevator door opened.

A terrifying roar was heard. The experimental subject rushed to the elevator door like it was mad.

However, Grimm threw the bomb outside and closed the elevator door immediately. He pressed the button for the third floor.

The experimental subject rushed to the elevator door, but the door was already closed.

Grimm sneered and started counting.

He set the time for the explosion to be five seconds. After counting five numbers, he heard a loud bang from above.

Boom!

Immediately after, he heard the experimental subject's painful roar.

Grimm smiled coldly.

"You can slowly get eroded first..."

At this time, the elevator had already arrived at the second floor. The elevator door opened, but Grimm did not see the subject on this floor appear.

"Eh? Where did it go?"

Just as he was puzzled, he noticed heavy footsteps coming from above his head.

"What? This guy went up again?"

Grimm was speechless. When he was on the third floor, the subject was on the second floor. When he was on the second floor, the subject went to the third floor again.

Could it be that the subject knew how to use an elevator?

This was really strange. If the subject knew how to use an elevator, then why was the storage room on the fifth floor not destroyed?

There was only one reason. There must be other passageways between the second and third floors!

Grimm entered the second floor, intending to check the supplies here.

He had just walked a few steps when he saw a huge computer.

He tried to start it up but found that the computer was already broken.

Looking at other places, Grimm saw some huge glass jars.

These glass jars were basically broken. However, he came to a conclusion.

These glass jars were used to store experimental subjects.

He saw a broken glass jar with the corpse of an experimental subject, which was already dried and dehydrated.

He quickly collected all the materials that could be collected here. He didn't find any special items.

However, when he was about to leave, he found a bulletin board hanging on the wall.

"Attention: all experimental reagents must be sent to the core area for unified storage and safekeeping!"

Grimm immediately smelled the hidden information.

"Test reagent no. 0830 must be on the core area level!"

Now, Grimm had basically sorted out the information within the ruins.

To enter the ruins, he first had to find the first identity card and use the identity card to enter the first to fifth floors. After dealing with the experimental subject, he could obtain an identity card with higher authority and enter the top floor of the core area.

And the most important item in the core area was the experiment reagent 0830.

"It seems that the other identity card is on the 4th Floor!"

Grimm was not in the mood to find the secret passage on the 2nd and 3rd floors now. This was not important. He had to first deal with the experimental subject on the 4th floor and find the last identity card to enter the core area. This was the most important thing!