The protagonist is surely one of the most interesting. Since the whole story seems to revolve around their goal of becoming the lord, their character development, their decisions and actions are likely to be fascinating. Maybe they start off as an underdog and gradually grow into a powerful figure.
There could be a mentor - like character who is really interesting. This character might have a wealth of knowledge and experience, and they could guide the protagonist on their journey to be the lord. Their backstory, their motives for helping or sometimes hindering the protagonist can add a lot of depth to the story.
The protagonist is quite interesting. His journey from being an ordinary person to getting involved in the mysteries is engaging. He has to adapt to the new and strange situations constantly.
Klein Moretti is really interesting. He is the main character who starts as an ordinary person but gets drawn into the world of Beyonders. His ability to adapt and his cleverness in dealing with various dangerous situations are quite captivating.
Sora and Shiro are definitely the most interesting. They are brother and sister with an unrivaled synergy when it comes to games. Sora is the more outgoing and strategic thinker, while Shiro is a genius at calculations. Then there's Stephanie Dola. Her naivete and her growth throughout the story as she gets involved with Sora and Shiro's games make her an interesting character.
Max is definitely one of the most interesting characters. Her ability to rewind time makes her character full of potential and complexity. She has to deal with the moral implications of using her power. Chloe is also interesting. Her rebellious nature and her deep connection with Max create a lot of drama and emotional depth in the story.
The protagonist is often one of the most interesting characters. In 'life lines novel', the protagonist might have some unique qualities or a special backstory that makes them stand out.
The protagonist is obviously very important as they are the one with the goal of becoming the lord. There might also be a mentor - like character who guides the protagonist in their journey, providing advice and knowledge. And of course, there could be antagonists, those who oppose the protagonist's rise to power.
Well, the demon lord himself is likely to be very interesting. He probably has a complex backstory that led him to become the demon lord. His motives might not be as straightforward as just being 'evil'.
The titular greatest demon lord is definitely one of the most interesting. His journey from being a powerful and feared figure to being reborn and having to adapt is captivating.
Sora and Shiro are definitely the most interesting. Sora is the older brother, very intelligent and confident. Shiro, the younger sister, is a genius in her own right, especially in math and logic. Their dynamic as a brother - sister team is fascinating. They complement each other so well in the games they play.
The protagonist who is on a mission to defeat the demon lord for their daughter is surely one of the most interesting. Their determination and love for their daughter would make them stand out. Also, the demon lord itself could be very interesting. Its motives, powers, and backstory would add depth to the story.