Before long, the box emitted a "beep beep beep" alert sound again.
Professor Zheng stood up once more:
"Right there! Just below that spot!"
This time, knowing the exact location, they quickly assembled the simple float board by the shore.
Then, slowly walked onto the float board and, at the nearest location, precisely yet swiftly inserted a long bamboo pole!
When the tip of the bamboo pole pierced into the soft silt, accompanied by a small-scale stir, the next moment, a "boom" was heard!
It hit!
The bamboo pole, somehow touching a certain point, along with the sound of the explosion, sent a splash of mud and shattered water plants leaping into the air over the river.
Then it came crashing down.
The person closest could hardly keep their eyes open, their hands feeling slightly numb.
Yet, with mud and water serving as a cushion, amazingly, no one at the scene was injured!
At this moment, not only Zhou Yong An but even the soldier holding the box couldn't help but laugh!
