
Maybe the fake Saintess was the blond daughter of the duke that's why the high priest reaction was like that and why she went to imperial palace just a theory

that was supposed to be the plan, blonde with blue eyes probably an illegitimate daughter, however it seems since FL and ML riled up the harrismans, the current harrisman daughter became the one who got used in the experiment and thus became the saintess, advancing the plans ahead 10 years of the supposed timeline

I really wish there are more manhwa like this cuz it's so cute

If you haven't found this yet, you might enjoy it too: https://www.mangago.zone/read-manga/my_daddy_hides_his_power/
(It's so similar to this one, I get them confused sometimes lol)
I'm getting second hand embarrassment that I need to put down my phone to breathe fresh air