The unique setting also contributes to its popularity. A world with magic, different races, and complex political structures offers a lot for readers to explore and imagine. It gives a sense of escapism and adventure that many readers are looking for.
A great concept could be a crossover with another fantasy - based anime. The magic systems and cultures of both could blend in unique ways. For instance, if 'kyo kara maoh' crossed with a show about elemental magic, the characters could learn new magic skills from each other and use them to fight a common enemy that threatens both worlds.
The plot of the 'kyo kara maoh novel' often has elements of adventure and political intrigue. There are battles, both physical and political, that the characters have to face. It also explores themes of friendship, loyalty, and the responsibilities that come with power.
The main character, Yuuri, would definitely be exciting. His unique personality and his role as the Maoh make him a central figure. He could bring his leadership skills and his ability to adapt to new situations into the crossover.
The 'kage kara mamoru light novel' could potentially be about a protector from the shadows. It might follow the journey of a character or group of characters who are being safeguarded by this mysterious 'kage kara mamoru' (protector from the shadow). There could be battles, both physical and psychological, as they face various threats in their world.
The 'lv2 kara cheat light novel' might be centered around a character's journey in a virtual or alternate reality. Since it mentions 'lv2' and 'cheat', it could imply that the protagonist gains an unfair advantage early on. This advantage might disrupt the normal balance of the world in the novel. It could be about how the character deals with this new power, whether they use it for good or bad. There could be other characters who either oppose or support the protagonist because of this cheat. Also, the story may touch on themes like morality, power, and self - discovery within the context of this unique situation.
Existential themes are also present. Subaru often questions his own existence and purpose in this new world. His repeated deaths make him grapple with the idea of the meaning of life and his place in this new and often dangerous realm.
I don't have the exact information on the main characters as I'm not familiar with this particular light novel. But typically, in a light novel, there are protagonists who drive the story forward, antagonists who create conflicts, and perhaps some supporting characters who add depth to the plot.
One of the special aspects of this light novel is its blend of humor and serious themes. It can make you laugh with the characters' antics in one moment and then tug at your heartstrings with a poignant moment in the next. The light novel also has a unique art style for its illustrations (if it has any), which can enhance the reading experience and give you a better visual understanding of the characters and the world they inhabit.
Subaru is quite interesting. His ability to 'return by death' makes his character arc very unique. He starts off as a bit of an ordinary guy but gradually becomes a more complex and determined character through his experiences.