I really think that the story is kinda lacking a whole on the lore's side I mean like, the time she spent raising those disciples and how long ago was it ? How did she even do that?? Also the way it was mentioned how her soul is split and she would go over to both worlds it's not really detailed which leaves you with so many questions and things to imagine on your own or kinda like fill in the blanks type of story....
I mean those things will make this story really really awesome it could even be paralleled to some great webtoons.....
I am not sure if this is how the novel is or if simply it's the way it got adapted as a web tool....
But it's a great story nonetheless I love it