Irekawari No Sono Hate Ni 5 (Regina Books) [Light Novel]

[Machine Translation] Yukako, an office worker, was summoned to another world as a substitute for a deceased princess and married to a prince from another country. After her husband, Alphort, leaves for war, she lives in a safe palace. One day, however, the palace is attacked by the enemy. With the help of an amulet given to her by Alphort, she is able to escape, but she ends up in the royal capital of the enemy country! However, the enemy's army had already conquered the city. She is relieved, but seeing people suffering from starvation, she decides to improve the food situation.

亡き王女の身代わりとして異世界に召喚され、他国の皇子に嫁いだOL・由香子。夫のアルフォートが戦地に向かった後、彼女は安全な宮殿で生活していた。しかしある日、その宮殿が敵国に襲撃される。アルフォートにもらった「お守り」の力で脱出できたが、たどり着いた先はなんと、敵国の王都!?とはいえ、そこは自国の軍がすでに制圧済みだった。ほっとしたものの、飢餓で苦しむ人々を見た彼女は、食事情の改善に取り組むことにして―社会人スキルを駆使して王宮を生き抜くOLの異世界召喚奮闘記、第五弾!