The moon cast a silvery glow across the quiet deck, illuminating the open book in Sarah's hands. Lost in the story, she barely noticed the creak of the wooden steps behind her. Suddenly, a shadow fell across the page, blocking the light. Startled, Sarah looked up into the face of a stranger.

"You shouldn't be out here alone," he said in a low, serious voice. "It's not safe under the moonlight."

Sarah's heart raced as she gathered her thoughts. "Who are you? What do you want?" she demanded, trying to keep her voice steady.

The man's lips curled into a knowing smile. "Let's just say I'm here to warn you. Something sinister lurks in these shadows, and you're playing with fire."

With that ominous warning, he turned and disappeared into the darkness, leaving Sarah with more questions than answers. She glanced around, suddenly aware of the isolation of the deck. Gathering her book, she hurried back inside, wondering if the stranger's words were more than just a ruse.