One of the main themes is friendship. Naruto has his friends like Sasuke and Sakura, and their relationships are central to the story. They support each other through various challenges.
One of the main themes is self - discovery. The characters, like Hori and Miyamura, are constantly learning more about themselves as they interact with each other. Another theme is the acceptance of others' true selves. Hori discovers Miyamura's hidden side and accepts him, and vice versa. It also has a theme of friendship evolving into love. Their relationship starts as a friendship based on shared secrets and gradually turns into a romantic relationship.
Well, adventure is a big theme. The characters embark on various quests and face numerous challenges in the digital world described in the digimon web novel. Also, the theme of good versus evil is present. The Digimon and their human partners have to fight against malicious Digimon to protect the digital world and sometimes their own world too.
One main theme could be mystery. Since it's a 'nightcrawler' related novel, there are likely to be many elements that are not easily understood at first, like the origin and nature of the nightcrawlers.
One main theme could be identity. Characters might be exploring who they are within the web of relationships and the world around them.
One of the main themes is friendship. The friendship between Wilbur and Charlotte is central. Charlotte selflessly helps Wilbur to avoid being slaughtered. Another theme is the cycle of life. We see the birth and potential death of Wilbur, and how different animals interact within this cycle.
The themes include survival and adaptation. In 'land of leadale web novel', the character has to figure out how to survive in a new environment with different rules and creatures. Also, friendship is a theme. The main character forms bonds with the inhabitants of Leadale, which helps them in their journey.
The main themes likely include guilt and responsibility. If the father has committed certain sins, the other characters may feel guilty by association or a sense of responsibility to correct the situation. Power and its abuse could also be a theme. Perhaps the father's sins were related to misusing power, and the story shows how that affects everyone. And secrecy might be a theme too, as the family tries to hide the father's sins.
One of the main themes is the fight against evil in the form of goblins. It shows the brutality of the goblin threat and the determination of the Goblin Slayer to wipe them out. Another theme could be survival in a harsh fantasy world where danger lurks everywhere.
One of the main themes is self - discovery. The protagonist, who tries to be in the shadows, gradually learns more about his own abilities and identity. Another theme is the concept of power, how it can be obtained and used in different ways in the fictional world of the web novel.
One main theme could be immortality itself. It might explore the concept of living forever, the pros and cons, and how it affects the characters' relationships. Another theme could be power. Since eternal life often comes with some sort of power, the novel might delve into how characters use or abuse that power.