There could be a brave knight as the main character. Knights are often associated with dragon - slaying in many novels. They are usually trained warriors with a sense of honor and duty.
I'm not entirely sure as I haven't read it specifically. But generally in a 'kill the dragon' themed light novel, it might involve a hero or a group of adventurers on a quest to slay a dragon which is often seen as a great and dangerous foe. There could be elements of magic, swordsmanship, and strategy involved in the fight against the dragon.
A 'celestial dragon kill fanfic' could be centered around a story where the main plot is the killing of a celestial dragon. It might be set in a world with a complex mythology and hierarchy. Maybe the celestial dragon is seen as a tyrant or a threat to the world in the fanfic's universe. The story could follow the character who decides to take on this task, their motives, which could range from revenge to saving the world, and the various challenges they face along the way, such as the dragon's powerful abilities and the potential opposition from those who revere the dragon.
A common theme is heroism. The character who aims to kill the dragon is often seen as a hero, facing great danger. Another is the power struggle. Dragons are usually very powerful, so the fight is about who will emerge victorious.
Celestial Bane did not specifically describe Zhulong's plot because Zhulong was not an important character in the novel. The story of the Immortal Slaying novel took place in the second half of Xiao Ding's writing. It described the struggle between Xiao Ding and the Demon Cult. In the novel, Xiao Ding fought against the cult master of the cult, but there was no description of the candle dragon.
Naruto would first be cautious, but then his friendly nature would take over. He'd try to find common ground with the dragon. Since he has a connection with all living things, he'd attempt to communicate with it on a deeper level. He might share his dreams and stories with the dragon, hoping to gain its trust.
In certain 'Harry kills the dragon' fanfictions, Harry could be given a special magical weapon specifically designed to slay dragons. He might have to go through a series of trials to figure out how to use this weapon effectively. It could be that the weapon has to be powered by his own magic and emotions. Once he masters this, he is able to take on the dragon and kill it. For example, the weapon might need to be charged with his feelings of courage and determination, which are strong in Harry, and then he uses it to strike a fatal blow to the dragon.
Naruto might initially be shocked and confused. He has always considered Sasuke as a friend, so Sasuke's sudden attempt on his life would be a huge blow. He may try to talk to Sasuke first, to understand why he is doing this.
She may also be forced to defend herself. Given her powers, she could use her super - speed or super - strength to avoid Clark's attacks. And she would probably be hurt, not just physically but also emotionally, because Clark's actions would be a betrayal of their relationship.
Power is a likely theme. Dragons are often depicted as extremely powerful creatures in such novels. The struggle to kill the dragon shows the character's pursuit of power, either to gain it from the dragon's defeat or to prove their own strength against such a formidable foe.