The light novel's ending is crucial as it ties up many plot threads. It gives a sense of closure to the characters' arcs. For example, Subaru's growth throughout the story reaches a culmination in the ending. It also reveals the final fates of other important characters like Emilia, showing how their relationships have developed and changed over the course of the series.
One key event is Subaru finally being able to defeat the main antagonist. This was no easy feat as he had to use all his knowledge and strength gained from his many loops. Another is his relationship with Emilia reaching a new level. They are closer than ever and seem to have a bright future together.
The main characters are likely to be Subaru, who has his unique Return by Death ability. Emilia, with her own goals and the role she plays in the world. And probably Rem as well, since she has a significant relationship with Subaru. In the alternate ending novel, their character arcs might be different, but they remain central to the story.
Yes, indeed. The Re:Zero manga exists and presents the story in a graphical format. It might have some differences from the original source, but it still captures the essence and excitement of the series.
Well, in the ending of the Re Zero light novel, Subaru saves the day in a grand way. He uses all his experiences and growth throughout the story. He has faced death countless times, but in the end, he's able to break free from the cycles of despair. The world is saved from destruction, and the relationships he has with Emilia, Rem, and others are in a more stable and positive state. It's really a satisfying conclusion considering all the hardships he had to endure.
I'm not entirely sure as I haven't read every detail of it. But generally, it might involve different fates for the characters compared to the original. Maybe Subaru has a different way of saving the day or the relationships between characters take a new turn.