a 7 year old boy- who looks realistic but with a cartoonish or children book friendly feel, with dark blond hair- is wondering what is inside his body, 

Chapter 1: The boy

Rayyan sitting under a big tree, looking thoughtful with a sunny sky above

Rayyan was a curious little boy. He often wondered about many things. One sunny day, he sat under a big tree. He thought about what was inside his body. His imagination started to create a wonderful adventure.

The Curious Boy

Tiny Rayyan floating alongside red and white blood cells inside a body

Rayyan imagined he was shrinking smaller and smaller. Soon, he found himself inside his own body! He saw tiny red and white boats floating by. They were actually his blood cells working hard. He marveled at how everything worked together like a team.

The Magical Journey

Friendly cell named Sam with a shield, standing next to Rayyan

As Rayyan explored, he met some friendly helpers. The first was a cell named Sam. Sam told him how he fights off germs. Then, he met Lily, a cell that helps him breathe. Rayyan was amazed at how many helpers lived inside him.

Meeting the Helpers

Rayyan smiling and running towards a house with a big tree in the background

Suddenly, Rayyan felt himself growing bigger again. He found himself back under the big tree. He realized his body was full of amazing things. Rayyan was happy to know he had so many helpers inside. With a smile, he ran home to tell his family about his adventure.