Migawari de Endan ni Sanka Shita Gumai no Watashi, Ringoku no Ouji-sama ni Misomeraremashita
身代わりで縁談に参加した愚妹の私、隣国の王子様に見初められました
Each generation produces a single saint, yet two were born as twins: Hestia and Astrea. Hestia, the elder, possesses the ability to perform miracles, while Astrea is regarded as incapable. Hestia compels Astrea to act in her stead during marriage negotiations. At one such event, Astrea encounters Silvert, the second prince from a neighboring kingdom, and they become engaged.
