One of the main themes is redemption. The protagonist, Rudeus, is trying to atone for his past mistakes in his previous life. Another theme is growth. He constantly develops his skills and matures as a person throughout the story.
Rudeus is quite interesting. His complex personality, with his insecurities from his past life and his growth in the new one, makes him stand out. Eris is also great. Her fiery and headstrong nature adds a lot of drama to the story.
The Mushoku Tensei light novel is over. It completed its run, leaving fans with a complete and immersive story. However, there might be spin-offs or related works in the future.
The light novel for Mushoku Tensei has indeed finished. The author completed the narrative and brought the story to a close with all the plotlines tied up.
The Mushoku Tensei light novel is indeed completed. It wrapped up with a satisfying conclusion that tied up all the loose ends. Fans were able to see the full development of the characters and the resolution of the plotlines.