297 Divine Turtle and Entering the Ship (2)

"So big!"

The submarine was not like a ship. The larger the size, the more its engine was tested.

Lin Yan remembered seeing on the news in his previous life that the largest submarine built in the former Soviet Union was only 170 meters long. However, such a huge submarine could only be driven by a nuclear power system. It could be said to be a true giant in the water.

The submarine in the prefecture capital was actually nearly a hundred meters long?!

Could it be that the technology level of the prefecture capital far exceeded his imagination?

As the submarine continued to descend, Lin Yan approached the huge creature even closer. However, he suddenly realized that this thing didn't look like a submarine at all!

Its size did not match the streamlined shape at all. Instead, there was a huge disc, or cone, floating in the water, as if a vast black vortex had appeared in the water.