One great 'sent to another world' novel is 'Re:Zero - Starting Life in Another World'. It has a unique plot where the main character, Subaru, keeps dying and restarting in a different world, which makes for a really engaging read.
In such a fanfiction, Naruto might use his ninja skills to quickly adapt in the new world. He could make new friends and enemies. His chakra abilities would be a great advantage, perhaps making him a sort of legend in that world.
Definitely 'Overlord'. It has a really interesting concept where a player in a virtual world gets sent to the world of the game. The main character, Momonga, is a powerful sorcerer, and the story shows how he uses his skills and knowledge to rule over the world. It's very popular for its world - building.
Naruto adapts by using his determination. He's used to facing challenges in his own world, so he applies the same mindset in the new world. He also tries to learn about the new culture and rules quickly. For example, if the new world has a different form of combat, he observes and practices.
Power - up or growth is also a big theme. They start from being relatively weak or normal in their own world and then gain new abilities and knowledge in the other world. For example, in many such novels, the protagonist learns magic or combat skills they never had before. This growth is usually tied to their adventures and challenges in the new world.
Naruto adapts to the new world through a series of steps. Initially, his natural curiosity drives him to explore the new environment. He is not one to shy away from new things, so he actively seeks out knowledge about the new world. His experience in facing difficult situations in his own world gives him the confidence to face challenges in this new place. He may face some setbacks, like not being able to communicate effectively at first, but he perseveres. He also uses his ninjutsu in different ways, for example, if there are magical elements in the new world, he tries to combine his chakra - based techniques with them. Moreover, his ability to empathize with others, which he developed in his own world, helps him build relationships in the new world, which is crucial for his adaptation.
In Naruto sent to another world fanfiction, a plot twist could be that the new world's technology or magic nullifies Naruto's normal powers, forcing him to adapt and develop new skills. This could lead to him having to rely on his wits more than his strength. Another twist is that he gets involved in a political struggle in the new world that is eerily similar to the ninja village politics he left behind. And sometimes, he might be the key to a mystery in the new world that has been unsolved for centuries, which changes his role from an outsider to a central figure.
One interesting plot could be Percy finding himself in a world where the Greek gods have different forms or powers. For example, Zeus could be a benevolent king instead of the often angry god we know. Percy would have to navigate this new world, figure out how to use his own powers in relation to these changed deities, and perhaps find a way back home. Another plot could involve Percy being sent to a world that is a blend of different mythologies, like Greek and Norse. He'd have to deal with new creatures and gods from both mythologies, which would be a real challenge.
One popular 'Good Sent to Another World' light novel is 'KonoSuba: God's Blessing on This Wonderful World!'. It has a great mix of comedy, adventure and interesting characters.
The following examples can be used to describe how the protagonist was forcefully sent to another novel similar to Earth:
In a modern city, the protagonist of a novel was an ordinary person, but he had some special abilities such as clairvoyance, prediction, telekinesis, and so on. The protagonist was troubled by all kinds of strange events in his daily life until one day he was kidnapped by an unknown person and forcefully sent to a different world similar to Earth.
In this alternate world, the protagonist discovered that this world had many similarities with Earth, such as humans, animals, plants, and so on. However, there were some differences in this world, such as the weather, environment, culture, and so on.
The protagonist began his adventure in this foreign world. He needed to constantly explore this world, understand the culture and human lifestyle here, and at the same time, solve all kinds of dangers and difficulties encountered here. In this process, the protagonist gradually discovered that his ability could also play an important role in this foreign world.
In the end, the protagonist successfully completed his mission and returned to Earth. He found that although he had an unforgettable experience in the other world, he had learned a lot from it, and these experiences had made him more mature and strong.