I'm the administrator of the National Fortune Arena at the start of the game; I'll hand it

Red Star Fire Station.

After receiving the task of finding clues, Liu Meng and Li Bingyao immediately took action.

Using his familiarity with the fire station, Liu Meng led Li Bingyao through the interior, searching for any possible clues.

"Dr. Li, do you think there might be any clues in the archives?" Liu Meng asked, pointing to a closed door.

Li Bingyao frowned; she was actually a little nervous.

Although her powers have been enhanced, she is still a doctor at heart and is not good at this kind of investigative work.

"Let's go in and take a look." She took a deep breath and gripped the iron bar in her hand tightly.

Liu Meng skillfully opened the door to the archives room, which was filled with various documents and fire records. The two carefully searched the archives room, flipping through the thick files.

"How come there's so much information about the mayor's secretary here?"

Li Bingyao suddenly noticed something unusual among a pile of documents.

She picked up a file, which clearly read "Mayor's Secretary - Wang Ming".

Liu Meng leaned over to take a look and was also somewhat puzzled.

"The mayor's secretary? What does that have to do with the fire department?"

Just then, Liu Meng's gaze...

It landed on a fire safety diagram on the wall of the archives.

The locations of several fire hydrants are circled in red on this map.

One of the fire hydrants, located in a corner inside the fire station, had an extra small "five-pointed star" mark on the blueprint.

"Dr. Li, look at this!"

Liu Meng pointed to the five-pointed star on the blueprint, a thoughtful expression on his face.

Li Bingyao also went over to observe carefully. She noticed that next to the fire hydrant marked with a five-pointed star, there was a small number written in pencil—"3".

"3?" Li Bingyao's heart skipped a beat. She remembered the "X" that Wang Yi had mentioned before, next to the city hall.

"Could this five-pointed star and the number '3' be the second clue in the code?" Li Bingyao wondered to herself.

The two immediately went to the marked fire hydrant.

Sure enough, that fire hydrant looked a bit off. Its surface was newer than the other fire hydrants, and there seemed to be a faint gap at the connection point.

With his extensive experience, Liu Meng quickly discovered that the valve of the fire hydrant could be rotated.

He tried turning the valve counterclockwise, and with a soft "click," a small hidden compartment popped open at the bottom of the fire hydrant!

In the hidden compartment, there was a folded piece of parchment.

"Found it!" Liu Meng and Li Bingyao both showed excited expressions.

A complex pattern was drawn on the parchment.

In the center of the design is a gear-like symbol, next to which is written a line of text in ancient script:

"Only through the interplay of light and shadow can the door of hope be opened."

Liu Meng and Li Bingyao immediately reported their discovery to the command center via voice channel.

"Report to Captain Wang! We've found a second clue to the code! It's a piece of parchment with a gear pattern and a line of ancient text on it!" Liu Meng said excitedly.

Soon, Wang Yi's task force...

Carrying a large quantity of weapons and ammunition seized from the police station,

They were traveling in a police car that had been found at the police station.

They sped towards the Red Star Fire Station.

Half an hour later, the two teams successfully met at the Hongxing Fire Station.

"Captain Wang!" Liu Meng and Li Bingyao's faces lit up with genuine joy when they saw Wang Yi and the others.

"Thanks for your hard work!"

Wang Yi patted Liu Meng on the shoulder, then his gaze fell on the parchment in Li Bingyao's hand.

"Is this the second clue?"

Li Bingyao nodded and handed the parchment to Wang Yi.

The other members of the task force also produced the T-virus report and city map they had obtained from the police station.

The five people gathered around, laid out all the clues on the table, and began to examine them carefully.

"This report states that the developer of the T-virus was a scientist named Osborn."

He has a secret laboratory at the city hall.

Wu Qiong pointed to the contents of the T-virus report and said.

"The secret laboratory..." Wang

Yi's gaze fell once again on the "X" next to the city hall on the city map.

"It seems that the city hall is our ultimate goal."

"Then what do the patterns and words on this parchment mean?" Chen Hu scratched his head, somewhat puzzled.

Li Bingyao carefully studied the ancient script on the parchment. Although she did not understand the script, she suddenly remembered something.

"Wait, I feel like I've seen this pattern somewhere before!"

Li Bingyao suddenly said

"When I was organizing documents in the infirmary, I found an old medical journal with a similar design!"

"Really?!" Wang Yi's eyes lit up. "Go get it right away!"

Li Bingyao immediately rushed into the infirmary and soon ran out carrying a thick medical journal.

She quickly flipped through the pages and soon found the familiar pattern.

"This is it!"

Li Bingyao pointed to a page in the journal and said,

"It says here that this pattern represents an ancient energy conversion device that requires the interaction of light and shadow to activate."

"An energy conversion device? Light and shadow?"

Wang Yi frowned, feeling as if he had grasped something, but it was somewhat vague.

Su Yuan listened to their discussion in the command center, and his heart was filled with excitement.

He knew they were very close to the truth.

"General Lin, Major General Li, I think we should now conduct a more detailed reconnaissance of the City Hall!"

Su Yuan suggested,

"We need to know the internal structure and defenses of the city hall, as well as whether it is protected by a more powerful special infected."

"agree!"

General Lin Zhan immediately ordered the intelligence team to conduct a comprehensive reconnaissance of the city hall.

At the same time, Su Yuan also began looking for new enhancement items in the [Arena Shop].

He knew that the city hall, as the ultimate target, would be far more dangerous than the police station.

"We need stronger firepower, stronger defense, and more comprehensive reconnaissance capabilities!" Su Yuan thought to himself.

He saw a product in the mall called "reconnaissance drone," which was expensive but had very attractive effects.

【Product: Reconnaissance Drone (Beginner)】

Price: 1500 National Fortune Points

[Effect: Enables aerial reconnaissance, real-time transmission of high-definition images, and possesses night vision and thermal imaging capabilities.]

"This is it!"

Su Yuan exchanged for a reconnaissance drone without hesitation and designated it to be issued to Wang Yi.

"In addition, to ensure absolute safety, I also need a tool that can deal with unknown dangers."

Su Yuan spotted another item, and his eyes lit up.

【Product: Invisibility Potion for All (Single Use)】

Price: 2000 National Fortune Points

[Effect: After use, it will make all users invisible for five minutes, immune to physical attacks and most energy attacks.]

"Invisibility potion! This is crucial!"

Su Yuan was overjoyed and immediately exchanged for a bottle of invisibility potion for everyone, which he also designated to be given to Wang Yi.

He knew that these tools would be crucial for them to storm the city hall and obtain the T-virus serum.

"General Lin, Major General Li, I have prepared new equipment for the assault team!"

Su Yuan said in a deep voice,

"Now, we just need to wait for the intelligence team's reconnaissance results before we can launch a full-scale attack on the city hall!"

In the operations center, everyone was filled with confidence.

They knew that under the leadership of Su Yuan, the administrator,

The Dragon Kingdom players will complete the dungeon walkthrough as quickly as possible!