One possible plotline could be the dragon king's quest for ultimate power. Bo Yi Chong might be involved as either a rival or an ally in this journey. Maybe they compete for a magical artifact that can grant unlimited power.
Maybe the 'dragon king of the world bo yi chong novel' has a unique world - building aspect. It could be that the dragon king has to face various challenges, like battles against other powerful beings, or dealing with political intrigue in his dragon kingdom. And Bo Yi Chong might be a key figure in either helping or opposing the dragon king in his adventures.
One possible plotline could be that Harry discovers he has a hidden heritage related to the Dragon King. Maybe his parents had some connection to the Dragon King's world that was kept secret, and now he has to figure out how to use this new - found knowledge and power to fight against Voldemort.
One possible plotline could be the dragon of darkness being hunted by a group of adventurers who see it as a threat to their world. Another could be the dragon trying to find a way to overcome its own dark nature.
I'm not sure specifically as I haven't read it. It might be about a dragon king who rules over a fantastical world, perhaps with adventures, battles, and the display of great power.
One possible plotline could be that Harry, as a submissive dragon, is forced to follow the commands of a more powerful dragon or wizard. He might struggle against this submissive role and try to break free.
One possible plotline could be that the gold dragon is a mythical creature that Naruto discovers during one of his missions. He then has to figure out how to communicate with it and gain its trust.
One possible plotline could be that Harry is cursed and slowly turns into a dragon. As he changes, he has to deal with the physical and mental challenges of this transformation. His friends would try to find a way to reverse the curse while Harry struggles to control his new instincts.
One plotline could be a quest to find the Dragon Mask. The characters might have to go through various challenges and obstacles in different parts of the TF world to locate it.
A possible plotline could be that the dragon is lost and Harry helps it find its way home. Along the way, they form a bond and the dragon becomes Harry's ally. Harry could use the dragon's abilities, like flying on its back, to gain an advantage in his fight against the forces of evil.
Maybe it could be about a human falling in love with a dragon and having to overcome the differences in their species and the objections of others.