On the distant sea surface illuminated by the searchlights on the ship, a layer of frost is spreading at a visible speed, moving towards this side, astonishing and terrifying like a disaster movie's special effects. As the sea freezes, the feeling of coldness in the air becomes increasingly terrifying.
"Quick! Get back to your rooms!" Finally, someone realized in time and shouted loudly.
"Over there! What's over there!" A woman in a red dress, incredibly seductive, shrieked in fear, her pupils shrinking to pinpoints, as she trembled and pointed shakily towards the sky. That was also the source direction from which the unmatched cold wave was spreading. People raised their heads and looked.
They saw an incredible scene.
A group of ghostly knights, clad in rusty armor and holding lightning-shaped swords, were riding skeletal horses, crossing the sky in large numbers.
The sound of the wind grew louder.
