What are the common themes in 'Second Life in Another World' novels?

Well, power progression is a big theme. Since they are a sage reincarnated, they gradually unlock and develop their powers as the story unfolds. Then there's the theme of friendship or comradeship. They meet different characters along the way and form bonds with them. And of course, the theme of facing destiny. They are in this new world for a reason, and they have to face whatever fate has in store for them in this reincarnated life.

Power - up is a common theme. The main character is often weak at the start when summoned to the new world but gradually gains power through various means like training, finding unique items or learning magic. Another theme is harem. Many of these novels have the protagonist surrounded by multiple characters of the opposite sex who develop feelings for him. Also, building a new life or kingdom in the other world is a typical theme.

Well, the theme of survival is quite common. Since the characters are in a new and often dangerous world, they need to find ways to stay alive. In 'No Game No Life', Sora and Shiro have to win games to survive in the world they are summoned to. Another theme is the concept of heroism. Whether they like it or not, many of the summoned characters are thrust into the role of a hero, like in 'That Time I Got Reincarnated as a Slime' where Rimuru becomes a leader and a protector. And the theme of moral choices also exists. In 'The Rising of the Shield Hero', the protagonist has to make difficult moral decisions in the face of the unjust treatment he receives.

A prevalent theme is the exploration of new abilities. Since they are in a different world, the female characters usually have the opportunity to develop or discover abilities they didn't have before. For instance, in 'That Time I Got Reincarnated as a Slime', Shizu had unique abilities in the new world. Another theme is friendship. They form new friendships in the new world which help them in their journey. In 'The Saint's Magic Power is Omnipotent', the female lead makes friends who support her. Also, the theme of changing the world or making an impact is common. In 'Sword Art Online', Asuna makes an impact on the virtual world she is trapped in by fighting for the safety and freedom of others.

One common theme is self - discovery. The protagonist is often thrown into a new and strange world, and through their experiences there, they learn more about themselves. Another theme is power - growth. In the new world, they usually start from scratch and gradually gain power, whether it's magic or combat skills. And there is also the theme of forming relationships. They meet various characters in the new world and form friendships, alliances or even romances.

Another theme is self - discovery. The characters usually start out in a difficult situation as sex workers but through their experiences in the other world, they learn more about themselves, their strengths and weaknesses. They might find out that they are more capable than they thought in dealing with the challenges the new world throws at them. For instance, they could develop magical abilities or form unexpected alliances. Also, the theme of social change can be present. Their presence in the new world may start to change the way society views sex work or certain social classes over time.

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.

One common theme is self - discovery. Through hypnosis, the main character often uncovers hidden aspects of themselves in the other world. Another theme is power. Hypnosis may be a means to gain or control power in that different realm. And also, the theme of mystery is prevalent. Since hypnosis is involved, there are usually many mysterious elements like the origin of the hypnosis ability and its effects on the other world.

One common theme is the hero's journey. The protagonist often leaves their ordinary world and enters the fantasy world where they face various challenges and grow. Another theme is magic. Magic can be a powerful force that drives the plot, either as a tool for good or evil. And the theme of discovery is also frequent. The characters discover new lands, species, and secrets in the other world.

One common theme is the fish - out - of - water experience. The protagonist is usually from our world and suddenly thrust into a new one, which makes for an interesting exploration of different cultures and norms. For example, in 'In Another World with My Smartphone', the main character has to adapt to a world with magic while having his modern - day knowledge.