What are some interesting ideas for 'to wear a dragon's skin fanfiction'?

A young thief could be the main character. They steal the dragon's skin thinking it's just a valuable item but then find out about its strange properties.

Well, one interesting idea could be the unique ways Naruto's iron skin ability is used in battles. Maybe he can withstand extremely powerful attacks and use that to his advantage by getting close to the enemy without fear of getting hurt.

One interesting idea could be the unique interpretations of the dragon's nature. Maybe it shows a dragon with a complex personality rather than just a fearsome beast.

A great plot could involve a world where Skin Pokemon are the outcasts because their changing abilities are seen as untrustworthy. A group of trainers decides to prove that Skin Pokemon are just as loyal and worthy as any other type. They form a sort of rescue team for Skin Pokemon in danger and work towards changing the perception of these unique creatures in the Pokemon world.

One idea could be a dragon's fire being used to protect a magical realm from an invading dark force. The dragon, which has been in hiding, emerges to use its powerful fire against the shadowy creatures.

Maybe the dragon's roar is a call for help. In the fanfiction, the dragon has been cursed, and only a special person can understand the meaning of its roar. This person then embarks on a journey to break the curse.

One idea could be exploring the backstories of the dragons in more detail. Maybe a dragon was once a human and was cursed to become a dragon, and the fanfiction could focus on their journey to break the curse.

One idea could be a story where a young mage discovers an ancient dragon script that holds the key to a lost magic. They then embark on a journey to find the dragon who created it to learn more. Another idea is a world where dragon script is a common form of communication among different dragon clans, and a human translator tries to bridge the gap between humans and dragons. Also, a story about a dragon whose memories are locked in the dragon script and a hero must decipher it to save the dragon's life.

One idea could be focusing on the dragon's struggle to control its newfound instincts. Maybe it has to seek out a special place to cool down. Another could be its interaction with other magical creatures during this state, like how they react to it.

One idea could be a dragon that can transform into a human and lives secretly among them, trying to protect the world from an ancient evil that only dragons know about. Another could be a story where a young dragon rider discovers a lost dragon egg and raises the dragon, forging a unique bond that changes the fate of their kingdom. Or perhaps a fanfiction about a world where dragons are the rulers and humans are the servants, but a group of humans start a revolution with the help of a sympathetic dragon.