Well, 'Overlord' is also a great light novel. It tells the story of a powerful character who is trapped in a game world and has to deal with various situations. The world - building and character development in this light novel are really appealing.
Another one could be 'Re:Zero − Starting Life in Another World'. It's famous for its unique plot where the main character has to keep reliving the same events in a different way each time, which is quite different from many other light novels.
I'm not specifically familiar with 'cong jintian kaishi dang chengzhu light novel'. But some popular light novels like 'Sword Art Online' are quite well - known. It has an interesting virtual reality concept and engaging characters.