Responses
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You can explain everything by her power. She would grow vegetables for herself so maybe that was enough to help her fully develop for a while. Since she is a saint the manga can just say it’s her nature to be trusting to a fault. But they have her acting like a kid and I understand the isolation at a young age stopped her from socially advancing.(not defending but just saying that this manga is definitely relying on the power of magic here)
tbh man there's a couple of plot holes here and there like why the king of another country there when mc was passed out; like she was kicked out Infront of the gates and ml just happens to be there?? and the way she acts like is odd... I mean if I was abused and locked up my whole life, I wouldn't immediately trust anyone, like she too trustworthy of people after going through that shit. Plus wasn't she malnourish since she only ate moldy and dirty bread?? why isn't she just some skin and bones or at least a bit deformed??? there's a couple more that I would like to complain I'm just going to stop here. I'll continue to read this but I'll probably drop this knowing how I am...(〜 ̄△ ̄)〜