Fixing a Story Through Reincarnations

Everyone has always been wondering about what if one or another generic protagonist entered a world where either he or she were granted a power of something specific to grant all of their wishes on whatever they could imagine. But this novel will answer a question, what if the writer of the world that he created through his light novel is where he reincarnated after he dies. With this, the adventure of the writer, or rather Ardentia started.