It's kinda complicated, but in summary he isn't really her father. Her mother is from Korea and was isekaied into this world, she could only trust one person to protect her child (I don't remember Kanna biological father) and this person was Duke Addis.
Her mom eventually vanished (either died or was sent back to Korea), Kanna knows nothing about the truth.
Honestly it's a little bit more complicated.. the FL got back in the past but just only her conscious and able to possess her mother at that time and that's where the FL and her "dad" met and promised each other they will meet in the future be together again. Obviously her mother's body got impregnated by a higher priest and the ML keep her safe until then. It's kinda twisted but nonetheless very interesting story haha
pls chat, don’t say it’s really true that MC is supposed to be with HER DAD?!?!???? How does that even happen, someone please explain to me if y’all read the novel cause how tf- this is not very mindful or demure of the author, giving devilish and nauseating instead (╬ ̄皿 ̄)凸