Chapter 249 (2/2)

Just as he was about to say cruel words, yenuo interrupted: ”old man, it's useless for you to threaten me. Whether it's a decontamination array or not. I didn't say I couldn't help it! ”

”Do you have a way to get us out?” The old man exclaimed.

”Always try.” Yenuo smiled bitterly. He was not afraid of the old man, but that his time was running out. Mu Wan's ghost has less than ten days left.

We have to find her body as soon as possible.

Yenuo ignored the old man and walked to the cab. Everyone followed him and saw him speak to the crew: ”open the sonar and check what's under the water.”

Deng Hao's eyes brightened: ”yes, I forgot about it. If you can use sonar to check the underwater terrain and fish stocks, you may be able to locate them based on this information. ”

Everyone stared at the sonar screen.

The screen continues to appear circle after circle, semicircular green aperture. The aperture swept under the water, but showed nothing.

There seems to be nothing underwater except water.

”How possible.” Deng Hao, the crew and Lao Gu exclaimed at the same time.

”What is the scan depth?” Yenuo asked.

The crew looked at the instrument: ”3 meters.”

Yenuo nodded. The average depth of the Yangtze River Basin is not very deep, and the upper and middle reaches are only about 1.5 to 5 meters. Even some river sections can cross the river. Therefore, fishing vessels on the Yangtze River usually locate the detection depth of sonar at 3M.

But obviously, the water depth in this water area is much higher than 3 meters.

”Deepen to 15 meters.” Yenuo ordered.

The crew adjusted the instrument. After the green ripple was displayed on the screen, nothing was still displayed. The river is still not in the end.

”Ah, 15 meters, no fish and shrimp?” Lao Gu wondered, ”this is not normal.”

”Deepen. Adjust to 30 meters. ” Yenuo ordered again.

The crew adjusted the instrument again, and the sonar kept falling, but they still didn't touch anything. Ultrasonic waves are transmitted in water, except water.

”50 meters.” Yenuo frowned.

Still nothing.

”100 meters.”

Fortunately, changbeixin is a large fishing ship, using the sonar of large ships at sea. Otherwise, it really can't detect the water depth of 100 meters, but 100 meters is the detection limit of this ship.

Sonar transmission out, this water, there is no bottom. Whether there is no bottom, fish, shrimp or floating algae, they even found that nothing had floated on the water for so long.

All traces of human activities have disappeared. It's as if no human beings have ever existed in this water area.

Yenuo took a deep breath: ”enough.”

He asked the crew to turn off the sonar and think hard. He thought deeply that the result did not exceed yenuo's guess.

Lao Gu said, ”brother ye, I've been crawling in the Yangtze River for decades. I have never been to a place where the Yangtze River is deep. ”