In a dark valley, there was an old castle that no one visited. People said a ghost lived there, and they were afraid to go near it. A young girl named Elara, who loved to ask questions, decided to find out the truth. She walked to the castle one cold night, and her heart beat fast. "I will not believe in ghosts without proof," she said to herself.
Inside the castle, Elara heard a strange sound, like soft hoofbeats on stone. She followed the sound into a big room, where a silver unicorn stood in the moonlight. The unicorn had a long horn that shined like a star, and its eyes were sad. "Are you a ghost?" Elara asked. "No," the unicorn said. "I am real, but people think I am a ghost because I am shy."