Well, it's hard to say precisely. It depends on various factors such as the marketing efforts, the quality of the translation if it's not in its original language, and the existing fan base of similar novels. Some light novels gain a large following quickly, while others remain relatively unknown. Without more data on its sales and readership numbers, it's difficult to gauge its popularity.
Probably martial arts. Given it's about a wandering warrior from Wudang, martial arts would be a central theme. Also, the concept of wandering implies a journey, so themes of self - discovery and adventure might be present.
I'm not sure specifically as I haven't read this exact novel deeply. But generally in such novels, the main character is often a young man who has a strong will and great potential in martial arts.
One similar novel could be 'A Record of Mortal's Cultivation to Immortality'. It also features a protagonist on a journey of self - improvement in a world filled with martial arts and cultivation elements.
The theme of homecoming can be quite common. The wandering warrior may have left their home for various reasons, like being exiled or seeking adventure. And throughout the story, they may long for their home or be on a journey to return to it in a better state. And there's also the theme of redemption. Maybe the warrior has made mistakes in the past and through their adventures, they try to atone for those mistakes.
Sorry, without having read the 'Heart is Wandering' light novel specifically, I can't tell you the exact plot. But generally, light novels often revolve around themes like adventure, self - discovery, relationships, and the growth of the protagonist. It could be about a character's journey through a fantastical world, facing challenges and making new friends along the way.
Conan the Barbarian is a very well - known character. He is a powerful and fearless warrior, wandering from place to place, facing all kinds of foes. He is known for his brute strength and his ability to survive in the harshest of environments. Another is Aragorn from 'The Lord of the Rings'. Although he has a specific destiny related to the kingdom, he spends a great deal of time wandering, fighting against the forces of evil. He is a skilled warrior and a noble leader.
There might also be a sidekick or a companion. It could be a magical animal or a young apprentice who travels with the wandering witch, adding an extra dynamic to the story and being there for her in different situations.
One of the main themes could be self - discovery. The wandering witch in the story might be on a journey to find out more about herself, her powers, and her place in the world.
The light novel 'Wandering Witch Elaina' is centered around Elaina's travels. Elaina is a curious and talented witch. Her travels take her to places filled with magic, both beautiful and dangerous. Along the way, she has to make decisions, face challenges, and learn about herself and the world around her. For example, she might encounter a village with a strange magical curse and has to figure out how to break it. This not only shows her magical abilities but also her character growth as she deals with various situations.