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.
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.