He later learned that this was indeed a natural disaster, known as a Boundary Sea Thunderstorm.
The distant electrical currents, which looked apocalyptic, were indeed incomparably powerful. A single bolt could easily kill a Golden Core True Man and severely injure a Nascent Soul Cultivator.
However, despite encountering this natural disaster, it was actually very far away, and the Fu Hai's route remained perfectly safe.
To be more precise, the Fu Hai had deliberately sailed close to the Boundary Sea Thunderstorm.
Such thunderstorms occurred on the Boundary Sea every year, each one covering a specific area.
During the storm, the Demon Beasts within its range would instinctively flee for their lives, paying no mind to attacking Spiritual Boats.
Therefore, by sailing along the edge of the Boundary Sea Thunderstorm, they could use the power of the heavens to avoid potential schools of fish.
