The tragedy of their relationship also draws people in. Snape's love for Lily and his loyalty to Dumbledore despite his difficult past make for great fodder for fanfiction. Writers can explore how their relationship might have developed differently or how they truly felt about each other behind the scenes of the main story.
In some fanfictions, Snape kills Dumbledore as part of a greater plan. Maybe Dumbledore was already dying or had some sort of incurable dark magic on him, and Snape's act was a mercy killing. It could also be a complex plot twist where Snape is actually trying to protect the wizarding world from a greater threat that only he and Dumbledore knew about.
One common way is by giving Snape hope. Dumbledore could talk about the end of Voldemort's reign and how Snape's part in it is essential. For instance, he might say that Snape's knowledge and skills are the keys to victory. Another way is by showing trust. Dumbledore might entrust Snape with more important tasks or secrets, which makes Snape feel valued.
In many such fanfictions, Dumbledore might comfort Snape by reminding him of his good deeds. For example, he could say that Snape's role as a double agent is crucial for the greater good. Dumbledore might also offer a sympathetic ear, listening to Snape's inner turmoil about his past actions and his love for Lily. By validating Snape's feelings and his importance in the fight against Voldemort, Dumbledore provides comfort.
I really like 'Snape and Dumbledore: A Hidden Alliance'. It presents a unique take on their relationship, exploring how they worked together behind the scenes to protect Hogwarts. It has some really interesting character interactions and a well - crafted plot.
In the fanfiction, Snape could protect Harry from Dumbledore by using his skills in potions. For example, he might create a potion that hides Harry's magical signature from Dumbledore's detection. Or he could use his knowledge of the Dark Arts to counter any spells or charms that Dumbledore might use to keep tabs on Harry. Snape is very intelligent and resourceful, so he could find various ways to physically and magically shield Harry from Dumbledore.
Honestly, there could be multiple reasons. Maybe it was to protect Harry in the long run or to prevent a greater evil from emerging. It's a mystery that might be revealed as the story unfolds.
One reason could be that Snape has his own complex sense of loyalty. He may feel that Dumbledore's plans for Harry are too dangerous or not in Harry's best interest in some ways. He has a long - standing relationship with Harry's mother, Lily, and perhaps through that connection, he wants to safeguard Harry from any harm that might come from Dumbledore's actions or decisions.
There were two possible reasons Ku He wanted to kill Xiao En. The first possibility was that Xiao En knew Ku He's unspeakable secret. Back then, Ku He was so hungry that he wanted to feed on humans, and Xiao En had witnessed that scene with his own eyes. In order to protect his reputation, Ku He did not want Xiao En to reveal this secret, so he decided to kill Xiao En. The second possibility was that Xiao En and Ku He had saved Ye Qingmei together, so Xiao En knew the secret of the temple. Ku He wanted to keep the secret of the temple and did not want anyone to know about its existence. He was afraid that Xiao En would leak the secret, so he wanted to kill Xiao En. The specific reason might be to protect his reputation and keep the secret of the temple.
There were two possible reasons Ku He wanted to kill Xiao En. The first possibility was that Xiao En knew Ku He's unspeakable secret. Back then, Ku He was so hungry that he wanted to feed on humans, and Xiao En had witnessed that scene with his own eyes. In order to protect his reputation, Ku He did not want Xiao En to reveal this secret, so he decided to kill Xiao En. The second possibility was that Ku He wanted to keep the temple a secret and didn't want anyone to know about its existence. Xiao En and Ku He had rescued Ye Qingmei together, so Xiao En also knew the secret of the temple. Ku He was worried that Xiao En would reveal the secret of the temple, so he decided to kill Xiao En. However, the specific plot and details may require further reading to obtain a more accurate answer.