Lilia, the family maid, is also an important character in Volume 1. She has her own relationship with the family members and her actions and decisions contribute to the development of the story.
There is also Paul Greyrat, who is Rudeus's father. He plays an important role in Rudeus's new life journey, for example, guiding him in some aspects of combat and life in this new world. Another character is Zenith Greyrat, Rudeus's mother. Her presence also has an impact on Rudeus's growth and the family dynamics in the story.
The main character is Rudeus Greyrat. He is a NEET in his previous life and gets reincarnated in a new world in this volume.
I'm not entirely sure as I haven't read it in detail yet, but generally, it might continue the story of the protagonist's growth and his adventures in the fantasy world.
Often in this series, relationships play a big part. So in Volume 11, it could be that the protagonist's relationships with his family, friends, or romantic interests evolve. There might be conflicts within these relationships due to differences in goals or misunderstandings. And as he progresses, he has to balance these relationships while also dealing with external threats to his world.
Well, from what I know about the series, it might involve the protagonist facing new challenges, perhaps in his magic studies or his relationships with other characters. Maybe he has to deal with some political unrest in the world he is in, but this is just speculation as I haven't actually read volume 15.
It's possible that there is a new love interest introduced in Volume 9. This character could be someone who is quite different from the protagonist's previous relationships. Their relationship could develop in a way that tests the protagonist's maturity and understanding of love, while also adding a new layer of complexity to the story's overall narrative.
I'm not entirely sure which new characters are introduced in Volume 12 specifically. But it's common in the series for new characters to be related to the main character's new adventures or challenges. They could be fellow students if he's at a new school, or locals from a new place he visits.
In Mushoku Tensei Volume 14, a significant feature could be the progression of the overarching story. It might bring the various sub - plots closer to a resolution or introduce new conflicts that are crucial for the long - term narrative. The dialogue in this volume could also be a strong point, with characters having more in - depth conversations that reveal their true natures and motives.
One key feature is the further development of the characters. The main character continues to grow and face new challenges, which makes the story more engaging. Also, the world - building in this volume likely expands, showing more aspects of the unique fantasy world it's set in.
The detailed world - building. The author has created a vivid new world in Volume 1, with its own magic system, social structures, and races. All these elements make the story immersive. For example, the way magic is taught and practiced in this world, and how different races interact with each other.
The main character is Rudeus Greyrat. He is the one who gets reincarnated.
There is also Eris Boreas Greyrat. She has a complex relationship with the protagonist and plays an important role in his development and the overall story.