Geomeun Kkochi Doeeotda

Diana Lesley, a celebrated knight, is slain by her rival Cornelius Heimann during a conflict with the Heverunia Empire. Upon awakening, she discovers she has been reborn as a ten-year-old and chooses to embrace a life as a lady rather than a warrior, which upsets her family. She becomes a lady-in-waiting to Princess Juliana, navigating challenges from ambitious nobles and the looming threat of war. Cornelius, now unaware of her past, develops feelings for her. Diana must find a way to protect those she cares about while seeking a peaceful existence.