
I really like this story
but the flow is a little off
like how u gonna introduce the blonde brother and then he becomes forgotten for 20 chapters?
even the stainless steel bit
honestly I think we would have gotten the same or an even better effect if she released her scalpels and then they did a quick flashback revealing she thought of the whole oxidation factor. like I thought it was dragged on a bit
but the actual plot is good and the romance is also good
plus the story is funny and cute I like it!
but I was able to enjoy it bc I binged it

So this is what I understood.
Ciel is originally from the 'medieval' world and the saint is originally from Korea with the power to switch worlds. She takes Ciel to Korea and he gets trapped there and marries our MC. Then they both die and somehow Ciel returns to the past before he goes to Korea and our MC was transmigrated into Ciels world as pink hair chick and they both remember their past lives. To our MC the world she transmigrated into is a world from a novel and to Ciel this is his OG world.
The saint is still from Korea but she isn't like Ciel and MC where she remembers her past life (I think).
And Ciel is trying to go back to Korea to find our MC, and our MC doesn't want anything to do with the current Ciel bc she thinks he is not the real Ciel but the novel Ciel.

From what I remember, it was some sort of divine prophecy that was reprinted and spread around as a novel. I'm not sure on the timeline, b/c the saintess definitely makes a "you're all just characters in a novel" comment to Ciel at one point, but there IS an actual god behind Ciel's regression/MC's reincarnation and the book of prophecy is mostly blank after the regression.
damn how did 4 months already pass