I've never actually read this story in detail. But generally, in horror stories involving a red crayon, the red color might symbolize danger, blood, or some kind of evil force. Maybe the red crayon is used to draw something that comes to life in a terrifying way.
I'm not sure which specific 'red crayon story' you are referring to. There could be many stories involving a red crayon. It could be a simple children's story where a child uses a red crayon to draw their favorite things, like a red balloon or a red flower.
Suppose the red crayon story is about sharing. If the red crayon is shared among many students to create a big collaborative drawing, the moral could be that sharing resources can lead to something beautiful and greater than what one could do alone.
Once upon a time, there was a little boy. He had a red crayon. One day, he decided to draw a big, red heart on a piece of paper with that crayon. He wanted to give this heart to his mother as a sign of his love.
I'm not sure specifically as there could be many different 'crayon horror stories'. It might be about a crayon that comes to life and does something terrifying, like haunting a house or causing harm to people in some spooky way.
The red crayon in the book might be the hero of a color adventure. Maybe it was the first crayon ever used in the book to start a beautiful picture. For example, it could have been used to draw the first flower in a garden that was being created on the pages.
Once upon a time, there was a red crayon in a book. The red crayon was always excited when the book was opened, as it knew it could bring color to the blank pages. It dreamed of creating beautiful red roses and bright red sunsets. One day, a little girl picked up the book and chose the red crayon. She used it to draw a big, red heart on the page, and the red crayon felt so proud of being part of such a lovely creation.
Maybe in a'red a crayon story', a child uses the red crayon to draw a path in a forest. Along the path, they draw red berries and red - capped mushrooms. The red crayon then helps to create a story of a little adventure in the forest, with the red elements standing out in the green and brown of the woodland scene. This story could also involve a little animal that follows the red path to find a special place.