Maybe it's Ron. Suppose Ron gets jealous of Harry's fame and power and, in a moment of weakness and envy, decides to abandon Harry to die. This would create a lot of drama as Ron and Harry have been friends for a long time, and such a betrayal would be a huge shock to the story's readers.
It could be a new character entirely. Maybe a hybrid of some sort, half - vampire and half - werewolf, which would be a very unique and interesting choice for her true mate. This would bring a whole new set of dynamics to the story as Bella has only been involved with either vampires or werewolves before.
It could be the Death Eaters. Even if they are on the 'bad side', they might see an opportunity to disrupt Harry's life and weaken him. By forcing him to reject his mate, they can create emotional turmoil for Harry, which would make him less focused on fighting against them.
This type of fanfiction often dives into the psychological aspects of the characters. The kidnapped mate may experience a range of emotions such as fear, anger, and confusion at first. As the story progresses, they might start to see Klaus in a different light. The writer could also introduce other characters who react to this situation, either trying to rescue the mate or siding with Klaus, which adds more layers to the story.
One possible reason could be some sort of external threat. Maybe there's a dark force that wants to use his mate against him, so to protect her, he's forced to reject her. For example, if there are dark wizards who plan to capture his mate and use her as a bait to get to Harry, he might think rejecting her would keep her out of danger.
I'm not sure specifically what this 'free his invisible mate story' is about without more context. It could be a very unique, perhaps fictional or symbolic story where someone is trying to free a mate that is invisible, which might be metaphorical for freeing someone from a hidden or unacknowledged state.
Since we don't have the actual story, it's difficult to determine the main character. However, if it's a story about love and sacrifice, the main character might be a person deeply in love with their invisible mate. They would be someone willing to face all kinds of difficulties and challenges in order to free their beloved. It could also be a character who is on a quest for self - discovery and realizes that freeing this invisible mate is part of their journey towards understanding themselves better.
I'm not sure of a specific 'his lion mate novel' off - hand. But you can try searching on online book platforms. They often have advanced search options where you can look for keywords like 'lion' and'mate' in the plot description.
Yes, it could be. Stories about unique relationships like a 'lion mate' can attract a lot of readers. It might belong to the fantasy or paranormal romance genre, which has a large following. For example, many people are interested in stories that involve human - animal hybrids or extraordinary mates.