Regarding That We Decided to Live in the Countryside With The Female Knight Who Came to UsOrenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken; 俺んちに来た女騎士と 田舎暮らしすることになった件; How I Came to Live Out in the Country with a Female Knight Who Showed Up at My Place; The Matter Regarding the Female Knight Who Came to Live With Me in the Countryside; Regarding That We Decided to Live in the Countryside With The Female Knight Who Came to Us

Saeki Kanji, 32 years old and still single, is living in the Japanese countryside, which is in decline. After graduating from university with a degree in economics he took a job as a salary man in a leading company in Tokyo, but retired when he inherited the family farm in Miyama village when his parents passed on. He soon took to the life of a simple farmer. One day a beautiful woman wearing full body armor came to his door begging to stay the night. She claimed to be royalty from another world and is unable to return there. She ends up living with Kanji and helping out the local agriculture situation.