Chapter 511 Lord Qingyin_1

After half an hour of paddling, Yang Gang had gradually drifted away from the uninhabited island.

This area of the sea remained calm, but Yang Gang did not dare to let down his guard. As Gu Ge had said, when sailing in the sea, big waves and ocean currents are not scary as they are predictable and comparatively easy to avoid. The most formidable thing for seafarers is the undercurrent.

An undercurrent is a subsurface flow formed by the combined effects of seafloor ravines, trenches, and monsoons. The flow is hidden beneath the sea and is difficult to detect. Once caught in an undercurrent, escape is difficult, earning it a fearsome reputation among sailors.

International sea routes usually avoid areas with undercurrents.

Yang Gang stood on the wooden raft surrounded by an endless sea, feeling very poignant.