章 524: Chapter 524, diving! Half Heaven, half hell!

The Yongle Dragon Cave appeared, and the light wind cruise ship headed forward in a straight line.

The Ospreys on the sea surface along the way made way.

The sea water kept hitting the hull of the ship, splashing waves of white.

The Little Falcon flew in the air, driving away the sea birds for fun.

Ning Fei told him not to randomly hunt birds, and the little falcon listened to him, only occasionally driving away the Seagulls to play.

From time to time, the little falcon would catch a few fish from the sea.

Ning Fei’s ship was never short of food.

“From a scientific point of view, the blue hole was created when the ice age karst cave sank to the bottom of the sea. It was like a huge well.”

“The seawater inside is not circulating, and the oxygen content is very low.”

“Of course, there are also legends that there were dragons living here, or that Sun Wukong pulled out the ocean stabilizing needle from here.”