I'm not entirely sure as there could be many different 'past life regressor' novels. Generally, it might be about a character who can regress to their past lives and experiences things over again, perhaps to correct mistakes or gain some sort of power or knowledge.
I'm not entirely sure as I haven't read it in full. But generally, a 'past life regressor' type of light novel might be about a character who somehow regresses to their past life. It could involve things like using knowledge from the present life in the past life to change events, gain power, or solve mysteries.
In a 'past life regressor novel', the main character is, of course, the one who can regress to past lives. This character is usually on a quest of some sort. There could also be a love interest, someone who has a connection to the regressor's past and present lives. And then there might be an enemy, perhaps someone who fears what the regressor might change in the past that could affect the present or future. For example, in some novels, there could be a powerful wizard or a corrupt noble who wants to keep the status quo and thus tries to stop the regressor.
I don't know specifically since I haven't read this light novel. But typically, there would be the main character who is the past life regressor. There might also be characters from their past life like friends, family, or foes that they interact with during their regression.
Redemption can also be a theme. Some characters try to atone for their mistakes in their past lives. They strive to make different choices and be a better person in their new life. Although not as common as revenge or self - improvement, it still pops up in some 'past life regressor korean novels'.
One common theme is redemption. The characters often want to make up for their past mistakes or failures. For example, in many stories, the regressed protagonist might have lost someone important in their past life and now they strive to protect that person in their new chance at life.
One well - known 'past life regressor korean novel' is 'Second Life Ranker'. It has an interesting plot where the protagonist gets a second chance at life and uses his knowledge from his past life to climb the ranks in a new and dangerous world.
In the light novel 'Solo Leveling', the protagonist can be considered a kind of 'past life regressor' in a sense. He was once a weak hunter but through his past experiences and growth, he becomes extremely powerful. It's full of action-packed scenes and an interesting world - building.
" The Journey to Find a Past Life " was a very popular fantasy novel that told the story of a journey to find one's past life. There were also two novels," Searching for the Journey of Past Lives: Sequel " and " Searching for the Years of Past Lives ", which were also very popular. " The Journey to the Past Life: The Blood Breed Bride " was a more in-depth story about the protagonist's entanglement and conflict with other races in the process of pursuing the journey of the past life.