Yes, it is. It has an interesting plot with a unique take on the sorcerer king concept. The characters are well - developed and the world - building is quite immersive.
Power is likely a main theme. Since the title is 'I am a king', it probably focuses on the power that comes with the position. Also, leadership could be a theme.
It's about a powerful sorcerer king. That's the basic idea. He has great magical powers and is likely to face various challenges and adventures in a fantasy world.
You can try looking for it on some well - known e - book platforms like Amazon Kindle. They often have a wide range of light novels available for purchase and reading.
Probably some rival characters as well. These are other wizards who are also competing for the title of Wizard King or have their own agendas that conflict with the protagonist's. Their interactions with the main character add a lot of tension and excitement to the story.
I don't know if it's popular. It could be that it's just starting out and not yet widely known, or it could be a niche light novel that only appeals to a small number of readers who are interested in its particular take on the idea of being a 'waste' in the context of the story.
One similar light novel could be 'Sword Art Online'. It also has a unique world - building and engaging characters. Another one is 'Overlord', which shares the theme of a powerful protagonist in a different kind of world.
The unique magic setting makes it different. It's not just your typical magic with fireballs and lightning bolts. The way magic is intertwined with the world - building and character development is quite special.
"Reborn I am the King" was a novel written by Luantan Qin. It mainly told the story of the protagonist Arthur (or Barete) who was reborn into a different world and became the crown prince of the country. He faced various challenges in this alternate world, including the struggle with the big countries and the task of building a small country. The plot of the novel was fascinating and highly recommended.