It's a web novel mainly about a virtual reality world. In it, the main character gets involved in various adventures within the game world, facing powerful enemies and making friends along the way.
The themes include survival. Since the players are stuck in Sword Art Online and death in the game means death in real life, they have to fight for survival. Additionally, love is a theme. The relationship between Kirito and Asuna, for example, shows how love can develop in a virtual yet dangerous environment.
The Progressive Web Novel focuses more on the early stages of the game in Sword Art Online. It delves deeper into how the characters first got into the game, their initial reactions, and how they started to adapt to the virtual reality environment. In contrast, the original story might have skimmed over some of these details in favor of moving the overall plot forward more quickly. Also, the relationships between characters might be developed in a more nuanced way in the Progressive Web Novel, as it has more space to explore the characters' personalities and how they interact with each other at the very beginning of their adventure.
Another theme is about growth and self - discovery. The protagonist Kirito, for example, constantly faces new challenges in the Alicization world that force him to grow and re - evaluate his values. He has to adapt to new rules, make new friends and enemies, and in the process, he discovers more about his own capabilities and what he truly stands for.
Kirito is extremely important. He is the main character who gets involved in the Alicization project and faces numerous challenges in the virtual world. His skills and determination often drive the plot forward.
Kirito is definitely one of the most popular. He's the main protagonist, highly skilled and has a complex personality. Asuna is also very popular. She's strong, independent and has a great relationship with Kirito. Klein is another well - liked character, being Kirito's friend from the start.
The web series often simplifies some of the complex plotlines from the novel. For example, in the novel, there are more in - depth descriptions of the game mechanics and the psychological states of the characters. In the web series, to make it more accessible to a wider audience, some of these details might be cut down.