TITLE: One-line sky

On June 15, 2020, at the dive site (Shuangshi Tianjing) on Lanyu, Taiwan, this is a well that must be dived to a depth of 12 meters and then traveled for a certain distance before crossing. There is only one channel for entry and exit, so The free diving ability must reach a certain level. During the crossing, it is crossing an underwater canyon. There are many sea snakes on the side of the canyon. A free diver is in the process of crossing, and a sea snake follows closely along the canyon. The free divers move in the direction of the light together.

AUTHOR: WeiChih Wang (Taiwan)