MIGAWARI DE ENDAN NI SANKASHITA GUMAI NO WATASHI, RINGOKU NO OUJI-SAMA NI MISOME RARE MASHITA chap 4.1 - RawINU - 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, I, the Foolish Younger Sister Who Stood in as a Substitute for an Engagement, Was Chosen by the Prince of a Neighboring Country., Migawari De Endan Ni Sanka Shita Gumai No Watashi, Ringoku No Oji Sama Ni Misomeraremashita 4.1