As I Devoted Myself To Serving The Girl Who Would Eventually Become A Hero, She Becomes A Useless Layabout When She’s Alone With Me

Rei Galias is the girl who will eventually become a Hero—that’s why I, Yune Stila, loyally serve her.

Everything was for the sake of securing my future, but… I noticed that Rei, who usually behaves like a perfect military academy student who everyone admires, seems to become a useless layabout when she’s alone with me…?