Unlike the first suspicious area, the second area is two or three kilometers away from another tributary of the Little Colorado River, at a corner of a hillside.

After riding a motorcycle across the corner, Sun Cheng's speed slowed down.

Soon, a tortured highway guardrail was imprinted into his eyes.

Sun Cheng drove to stop beside the road, and was about to put away his motorcycle when he suddenly heard a whistling sound.

Then several motorcycles drove over the road next to him.

"Bieber, can you slower..."

"Oh, hell... I just wanted to avoid hitting you..."

Hearing the screams and scoldings, the few riding motorcycles, the ones who whistled past Sun Cheng should be just some young children.

He shrugged helplessly. In the United States where hippie culture is prevalent, there are many rebellious teenagers and girls.

There are not many vehicles passing through this section of the road. Perhaps it is because of this reason that the group of young girls who are not yet old enough to get a motorcycle license will ride their bikes here to play cool.

Sun Cheng was too lazy to pay attention to them, but because there were people on the road next to him, and they must have seen their motorcycles when they passed by, it was not convenient to reclaim them in the farm space.

He simply looked around and saw that the road was hanging down. Although the road was a slope, it was not too steep.

Sun Cheng tried it, and soon pushed the motorcycle to the bottom of the highway with confidence, found a relatively flat place, and parked the motorcycle there.

He took out the gas mask from his bag and put it on. He immediately climbed to the near the road damaged guardrail and began to search carefully.

This search doesn't matter, and Sun Cheng's eyes soon lit up.

There was still some paint on the broken railings on the road.

He quickly climbed up, after looking carefully for a moment, took out a digital camera from the farm space, and took more than a dozen photos of the bend not far from the railing.

Sun Cheng took out a clean evidence bag from his pocket, pinched a few pieces of paint scraped from the railing and put it inside.

Then he put the bag in his backpack and then he carefully searched nearby.

After a while, Sun Cheng found clues again on a raised stone on the hillside about two meters below the highway.

The stone was very hard. Although he couldn't tell which stone it belonged to, there was a very sharp bulge on it.

Above that bulge, you can clearly see a dark green spot.

When he looked closer, Sun Cheng narrowed his eyes.

"Is the scratched paint... Could it be the paint on the bucket skin containing the enlargement agent..."

He quickly bent down and squatted in front of the stone. He raised his digital camera and took seven or eight photos carefully at the paint on the stone.

As the filming was taking place, I suddenly heard the motorcycle rider deliberately controlling the throttle of the engine made by the accelerator and stopped nearby.

Sun Cheng looked up curiously and saw three off-road motorcycles parked on the highway just four or five meters away from him.

Several boys and girls looked at him together. Although Sun Cheng couldn't see their appearance clearly through his helmets, he probably wouldn't be very old.

"Hi, man..."

One of the boys who were controlling the accelerator and constantly making roaring noise shouted at Sun Cheng: "You have a big guy, do you want to play with us?"

Looking in the direction he pointed, it turned out that he had noticed his heavy motorcycle.

Sun Cheng was too lazy to waste time with them, so he raised the camera in his arms, "Sorry, boy. I still have work to do..."

He was wearing a gas mask on his face at this time and didn't look like a good person.

Several young girls were restless on the road, so the roar of the motorcycle engine sounded again and left.

Sun Cheng smiled, then lowered his head and continued to search for more clues that might exist nearby.

It took more than two hours to search. As the sun sets, he also pushed his motorcycle down the slope with his motorcycle and slowly went down the road. He actually followed a river below the road and found a place two or three miles away from the road.

Then, Sun Cheng looked at a dark green iron bucket lying quietly in front of him in a small river that looked like stagnant water, and his face couldn't help but show surprise.

"No, I found it so simple?"

He quickly placed the motorcycle by the river and Sun Cheng got closer.

He noticed that the water plants by the river were strong and some traces of insects could be seen in the river, so he preliminarily judged that the barrel of medicine suspected to contain the enlarged agent had not been leaked.

However, on the prudent side, Sun Cheng quickly took more than a dozen photos of the iron bucket floating in the river.

To be cautious, he also took some photos of the grass and trees near the river.

After doing this, Sun Cheng looked around and confirmed that there was no one around. Sun Cheng quickly took out the air detector from the farm space and conducted some testing and analysis of the surrounding air.

More than ten minutes later, with the safety prompt sound from the detector worth more than 12,000 meters, he breathed a little relieved.

The next step is to check the water quality!

Taking out a clean sealed bottle from the farm space, Sun Cheng quickly put on three layers of protective gloves, walked to the river and quickly filled it with half a bottle of water.

Put the detection rod of the water quality monitor into the water, turn on the switch, and with the roar of the machine for three or four minutes, the red light soon lit up.

Sun Cheng's face changed drastically, and he quickly moved away from the river that was suspected to have been polluted.

He quickly twisted the sealed bottle containing the contaminated river water, took out a fresh-keeping bag and a sealed bag, and then simply sealed it.

Sun Cheng quickly took off his gloves and dialed Freddy's phone number at the same time.

The phone was quickly connected after a blind voice.

"Hey, Mr. Hunter...I hope to hear good news from you..."

"You are afraid you will be disappointed, Mr. Freddy... I have two good news here to give you..."

There was a silence on the other side of the phone. In addition to some noise, Sun Cheng could even hear another heavy breathing besides Freddy.

"So, do you want to hear good news first or bad news..."

Freddy's throat was swallowing very heavily. It took a while before Sun Cheng heard him asking him uneasyly: "Did you find the good news?"

"Bingo...the answer is correct. I should have found the lost thing in your laboratory...but...I think you should have guessed the bad news as well...Yes, I saw that it is now soaked in a small river, and my water quality detector told me that the river water has been seriously polluted..."

...

ps:
Chapter completed!