When Xu Mu arrived at his destination, to avoid alerting the enemy, he parked the helicopter at the police station outside the town.

After getting off the helicopter, Xu Mu immediately sent a message to Jiang Huihui.

They said it was possible to find a branch of the Immortal Life Research Institute, and then reported that location.

Before long, the people here received the news and their attitude towards Xu Mu became respectful.

Xu Mu stroked his chin thoughtfully. With so many privileges for cleaners, he even wondered if he should try being a cleaner for fun.

Xu Mu went to town with Guo Guo. To avoid being recognized, Xu Mu used an illusion array to slightly change his face.

He also took out a hat and mask from Guoguo's spatial ring so that she could disguise herself.

They hadn't walked far when they arrived at the outskirts of town, where the paper mill Zhang Shengli had mentioned was located.

Paper mills are generally quite polluting to the environment.

But for ordinary towns and villages, having a factory that contributes to tax revenue is a good thing.

Upon arriving at the gate of the paper mill, Xu Mu used his senses to scan the internal environment.

It turns out that, on the surface, they really are making paper.

So, Xu Mu and Tong Guoguo went inside the factory. They hadn't gone far when they were stopped by a security guard.

Xu Mu glanced at it and smiled; he had finally found it.

It's hard not to be suspicious when a security guard in a rural factory is actually a martial arts practitioner.

"Who are you? It's working hours now, and unauthorized personnel are not allowed to enter."

The security guard was around fifty years old, wearing a security uniform, and chewing betel nut.

Xu Mu walked towards the security guard and suddenly released his inner energy.

boom!

The security guard's face changed drastically, and he knelt down uncontrollably.

But Xu Mu immediately grabbed his arm, "Where is the entrance to the ruins? Take us in."

"Who...who are you people?"

The security guard asked in a trembling voice.

"You dare to ask me that? You only make a few hundred yuan a month, what are you risking your life for?"

Xu Mu's tone gradually turned cold, "Believe me or not, I'll send you to your grave right now?"

The security guard said tremblingly, "Come with me..."

Following behind Xu Mu, Tong Guoguo remained silent. Having arrived here, she already had a general idea of ​​what was going on in her heart.

She didn't grow up in an orphanage at all; what kind of orphanage would be hidden inside ruins?

Led by the security guard, they arrived at the very back of the factory, where the gate had the word "Warehouse" written on it.

Once inside, four security guards were sitting there playing cards.

Xu Mu looked around, took out a pen from the table next to him, and threw it forcefully.

Click!

The surveillance camera in the corner of the roof shattered instantly.

Upon seeing this, the security guards all stood up.

"You brat! Who are you?"

The burly man at the head of the group asked in a stern voice.

"You guys, go get some sleep first."

Xu Mu took out a silver needle and first pierced the neck of the security guard who was leading the way.

He collapsed to the ground with a thud.

brush!

Xu Mu moved in a flash, and in the blink of an eye, the remaining four security guards also fell to the ground.

His hand landed on the stone behind the warehouse, and he gently infused it with Qi. It was indeed an array.

Why didn't you come along?

Xu Mu turned to look at Tong Guoguo.

She was still standing at the door, not moving an inch.

Tong Guoguo clenched her fists, lowered her head, and didn't say a word.

"You're scared, you're afraid I've hit the nail on the head, aren't you?"

"What am I afraid of?"

Tong Guoguo took a deep breath and walked towards Xu Mu.

The two stepped into the ruins together, surrounded by low hills.