Why are great isekai light novels so popular?

I think it's because they offer an escape to different worlds and exciting adventures. People love the idea of starting anew in a fantasy realm.

The escapism. People like to be transported to another world (isekai part) and experience a new and exciting adventure. The harem aspect adds a romantic and sometimes comical element. Having a group of characters of the opposite sex attracted to the protagonist makes for interesting relationship dynamics.

Interesting characters are a big part. In many isekai light novels, the main character brings in new ideas or skills from our world, which creates interesting interactions with the inhabitants of the isekai world. For example, in 'That Time I Got Reincarnated as a Slime', Rimuru Tempest has unique abilities and a modern - world mindset that shakes up the fantasy world he's in. Also, the exploration of different power systems and world - building in these novels is fascinating. They often create complex and detailed worlds with their own rules of magic, politics, and society, like in 'Sword Art Online: Alicization' where the virtual world has a very elaborate and thought - out structure.

Great escapist novels are popular because they offer an escape from reality. People can get away from their daily problems, stress, and routine. For example, in a fantasy escapist novel like 'The Lord of the Rings', readers can forget about their bills or work deadlines and enter a world of elves, orcs, and magic.

'That Time I Got Reincarnated as a Slime' is also a great isekai light novel. Rimuru starts as a slime but quickly builds a community and gains power in the new world. The story is full of humor, interesting characters, and unique world - building concepts.

Maybe it's to satisfy readers' desires for powerful and versatile heroes. Many skills allow for diverse scenarios and battles, making the story more engaging and unpredictable.

One popular isekai light novel is 'Sword Art Online'. It combines elements of virtual reality and being transported to another world. Another is 'Re:Zero - Starting Life in Another World', which is known for its complex plot and interesting characters. And 'Overlord' is also well - liked, with a unique take on the isekai genre where the main character is an overpowered villain in the new world.

One popular isekai light novel is 'Sword Art Online'. It combines elements of virtual reality and isekai, where the protagonist gets trapped in a virtual world. Another is 'Re:Zero - Starting Life in Another World', which has a unique plot with the main character having the ability to return by death. 'Overlord' is also well - known, where a player gets stuck in a game world as his in - game character.

One popular isekai light novel is 'Sword Art Online'. It combines the elements of virtual reality and isekai, where the protagonist is trapped in a deadly online game world. Another is 'Re:Zero − Starting Life in Another World'. It stands out with its unique 'Return by Death' mechanic that adds a lot of suspense and character development. And 'Overlord' is also very popular. In this story, a powerful player finds himself in a different world where he is an all - powerful being, and the plot unfolds as he tries to rule this new world.

Some popular ones include 'Sword Art Online'. It has an interesting isekai concept where players are trapped in a virtual world. Another is 'Re:Zero − Starting Life in Another World', which is known for its complex plot and well - developed characters. And 'Overlord' is also quite popular, with a unique story about a powerful character in a game - like isekai world.