I devoted myself to treating a girl who would eventually become a hero, but she ended up becoming a child who couldn't do anything without me.

Rei Garlius is a girl who will eventually become a hero――precisely because Yune Stirla understood this, she dedicated herself to being by her side. It was all for the sake of their future security... but before she knew it, Rei, who normally acted perfectly as everyone's admiration at the officer academy, became a girl who would only spoil herself when alone with Yune... and? ※Also posted on Kakuyom.