In a world where the supernatural and the ordinary collide, there lived a ghost named Kaylee. Kaylee had long, black hair that was always neatly tied in a bun, and she had a ghostly sister named Grace. The two sisters also had a younger sibling, a little ghost named Rosalina, who adored her big sisters.

Kaylee loved nothing more than listening to rock 'n' roll music and feeling the thrill of adventure. One day, the three sisters decided to explore the nearby amusement park, where they had heard the most incredible roller coasters awaited them.

As they floated through the gates, Kaylee's eyes grew wide with excitement. She couldn't wait to soar through the air, twisting and turning on the towering rides. But as the sisters approached the entrance to the biggest roller coaster, Kaylee realized she was too small to ride it.

Disappointed, Kaylee sat on a bench and watched as Grace and Rosalina climbed into the cars and zipped away. Kaylee didn't want to ruin their fun, so she cheered them on from the sidelines, tapping her ghostly toes to the rhythm of her favorite songs.

When Grace and Rosalina returned, their faces were flushed with joy. They couldn't wait to tell Kaylee all about the thrilling ride. Kaylee may have been too small for the roller coaster, but she was grateful to have such caring sisters who made sure she didn't feel left out.