i wish i had a sister. but also if it’s a magic pillar, couldn’t hildegarde or mia do ...

i wish i had a sister. but also if it’s a magic pillar, couldn’t hildegarde or mia do it? just have someone deliver a necklace to them too to share. they literally could’ve shared this knowledge with every saints on the continent and covered all bases, and made the barrier the strongest it could be, it’s not like anyone would’ve refused bc it benefits each country. could’ve handed a directions package and necklace to each saintess but nooooooo everyone in the novel has to have bricks for brains