First, choose a simple and relatable topic like a pet or a favorite toy. Then, create a main character, like a little kitten. Make the story full of adventures, for example, the kitten gets lost but finds its way home. Keep the language easy and use lots of pictures in your mind when writing.
A 'littl kid story' could be about a little bunny who loses his favorite carrot in the forest. He searches everywhere, meets friendly forest animals like a squirrel and a deer who help him. Finally, he finds his carrot hidden under a big leaf. It's a simple and sweet story for kids.
One possible moral could be about the importance of kindness. If the kid in the story shows kindness to the lion kid, it might teach that being good to others, regardless of their appearance or power, can lead to positive outcomes.
I'm not sure of the specific full story without more context. It could be a case of a bully targeting a vulnerable blind child, which is extremely cruel. There might be underlying reasons like the first kid having some behavioural problems or being influenced by a bad environment.
There are two central characters in the 'the kid and the lion kid story'. One is simply a kid, who could be a human child or perhaps a young goat (as 'kid' can have different meanings). The other is the lion kid, which is a young lion. Their relationship and the events that occur between them form the core of the story.
If the big kid in the story learns to be kind and helpful towards the crippled kid, the moral could be about compassion. That we should be empathetic towards those who are less fortunate or different from us.