Since not much information is given, it's hard to say for sure. But it could be the kid obviously, and perhaps the kid's parents or caregivers who might be involved in the events leading to the tragedy.
One possible reason could be a lack of oxygen. If something blocked the child's airway, like choking on a small object, it would lead to oxygen deprivation, making the kid turn blue and eventually die.
In some Christmas stories, the death of a kid might be used to represent the harsh realities that can exist even during the festive season. It could be a way to show the contrast between the joy and hope typically associated with Christmas and the darker aspects of life.
Well, such a story might involve the kid's exploration of the heavenly realm, encountering angelic beings, and reflecting on their earthly life. It could also explore themes of redemption and hope.
One example could be 'A Christmas Carol' in a way. Although Tiny Tim doesn't die in the end, his poor health and the potential of his death are significant aspects. His situation makes Scrooge realize the importance of kindness and helping the less fortunate during Christmas.
The story could start with Percy suddenly waking up as a kid. He'd be confused and a bit scared at first. Then, as he tries to figure out what happened, he'd start to explore his new - found 'kid - self'. His friends would help him adapt. The plot could develop as they try to find a way to turn him back. Along the way, there could be flashbacks to Percy's own childhood, which would add depth to the story.
Well, it could be a really interesting story. Maybe he'd have to rely on his younger self's instincts while still having the memories of being Batman. He might struggle to convince the other Justice League members who don't recognize him as the adult Batman. And he could start to see Gotham from a whole new perspective, like a child's view of a big, scary city.
The story could be full of surprises. Maybe the transformation leads to unexpected friendships or encounters. It might also explore how the kid copes with being a different creature and finding a way back to normal.
Well, in a fanfiction where Peter Parker turns into a kid, perhaps he could end up at his old school. He'd be faced with bullies again, but this time he has the knowledge and experience of being Spider - Man, even if he's in a kid's body. This could lead to some interesting scenarios where he uses his smarts to outwit the bullies without using his powers directly. Or, he could befriend his younger self's friends in a whole new way, seeing them from a different perspective.
Once upon a time, there was a blue pig kid. It lived in a magical forest. The blue pig kid was very friendly and always made friends with other animals. It loved to play in the meadows and roll in the mud. One day, it found a hidden path in the forest and followed it. At the end of the path, there was a beautiful garden full of delicious fruits. The blue pig kid was so excited and shared the discovery with all its friends.