The world - building in this light novel also plays an important role. It could be a fantasy world with unique magic systems or a more historical - like setting. The settings would affect the assassin's actions and the overall atmosphere of the story. If it's a fantasy world, there might be magical creatures and spells that the assassin has to deal with.
Another theme might be power and its consequences. As an assassin, he has a certain kind of power. The novel could explore how this power affects him and those around him. For instance, does it isolate him or attract unwanted attention?
The main character is, of course, the world's greatest assassin who gets reincarnated. But without having read the entire novel in detail, it's hard to say exactly who else might be important. There could be a mentor figure in the new world who helps him adapt.
One reason is its unique concept. The idea of the world's greatest assassin being reincarnated into a different world brings a fresh take on the isekai genre. It allows for interesting character development as the assassin has to adapt to a new environment with different rules and powers.
It's about an assassin. Well, basically, it follows the story of a character who is considered to be one of the best assassins in a fictional world. There are often elements of adventure, combat, and strategy in such a story.
There are likely to be other important characters such as the people who train the assassin, his targets, and perhaps some allies or friends he makes along the way. However, without reading the entire light novel in detail, it's hard to name every single main character.
The central character is the assassin. Alongside him, there could be some powerful villains who oppose him. And there might be some side characters such as a weapon smith who provides him with special weapons or a informant who gives him crucial information about his targets.
One key feature is its unique protagonist. The assassin in the story has distinct skills and a complex personality. Another is the world - building. It creates an interesting and often dangerous world for the assassin to operate in. Also, the plot twists keep readers engaged as the assassin faces various challenges and enemies.