Snowflakes were swept into the vortex, vanishing instantly without a trace.
Waves slammed violently against the whirlpool's edge, sending up countless splashes that instantly froze into ice crystals in the biting air.
At the center of the vortex, the seawater was a heart-stopping, profound black, like a passage to an endless, dark abyss that inspired dread in all who saw it.
"This is bad! It's an ocean current vortex!"
At that moment, a man who looked like a captain was the first to snap back to his senses.
His eyes were wide, nearly splitting at the corners, as he roared in fury.
"Quick! Cut the fishing lines! Full power! Get out of here!"
An ocean current vortex, also known as an ocean's black hole.
They are generally formed due to the direction of ocean currents, temperature differences, geographical location, or meteorological conditions.
Regardless of the cause,
the appearance of an ocean current vortex is a fatal danger for any ship at sea.
