The Too-Perfect Saint: Tossed Aside by My Fiancé and Sold to Another Kingdom

完璧すぎて可愛げがないと婚約破棄された聖女は隣国に売られる

Philia, the most powerful saint in Ziltonia's history, is so flawless in her duties that her own fiancé, Prince Julius, finds her insufferable and breaks off their engagement. Julius sells her to the neighboring kingdom of Parnacorta, which recently lost its own saint. There, Prince Osvalt — a quiet farming enthusiast — tries to draw out the person behind Philia's emotionless exterior, while her younger sister Mia works to bring her home.