The two main characters are the witch and the beast. The witch is likely to have magical powers, which play a crucial role in the story. The beast might have some special abilities or characteristics that set it apart. Their personalities and how they interact with each other form the basis of the story.
In 'the witch and the beast light novel', the plot is complex. There are various story arcs that involve the witch's powers and how they impact the beast. They might be on a journey together, facing different challenges and foes in a world full of magic and danger. Their relationship is at the core of the story, evolving as they encounter different situations.
Since it's an adult story which may contain inappropriate content, I can't summarize it. But if we consider a non - adult version, it could be about a beast that is in some sort of conflict or relationship with a witch. Maybe the beast is under a spell and the witch has something to do with it.
A witch character with the power to create illusions that are even more powerful than those in the ninja world would be really fascinating. She could use these illusions to deceive Naruto's enemies or even to teach Naruto new ways of using illusions himself. Also, a witch who has a deep connection with nature and can use nature's magic in the middle of the ninja world's battles would be quite an interesting addition to the fanfiction.
One possible moral lesson could be about not judging by appearances. The beast may look frightening, but it could have a good heart. And the witch, though she has magic, may not always use it for bad purposes. So we should look deeper into people's (or characters') true natures.
She could be an adversary to the Fellowship. For example, she might try to stop them from destroying the One Ring by setting up various traps or sending her minions after them. Or she could be a tempter, like how Sauron tempted people with power. The witch could offer the characters false promises of great power if they abandon their quest.
One important character is Merlin. He has great magical powers and knowledge that can assist Arthur in his encounter with the witch. He can foresee things and give Arthur strategic advice. Sir Gawain is also significant. He is known for his courage and loyalty to Arthur. When it comes to the witch situation, he may be one of the knights to stand by Arthur's side and fight. Then there's Morgan le Fay. She has her own magic and sometimes has a complex relationship with Arthur. She could be related to the witch in some way or be another factor Arthur has to consider in the story.
Vision is an important character. He has a deep connection with Scarlet Witch. His android nature and his relationship with her add layers to the story.
In 'The Worst Witch', Mildred Hubble is the main character. She's the one who is always getting into trouble at the witch school. In 'Room on the Broom', the witch herself is the main character, along with her cat, dog, bird and frog friends that she picks up on her journey.