Wen Wan is the female protagonist, a concubine in the General’s Mansion originally from modern times who died from overwork. She is lazy and seeks a comfortable life, avoiding childbirth competition. She is clever and resourceful, using the false identity of a wealthy merchant’s concubine to survive a bandit attack. She later reveals her intelligence by locating an ancient tomb and strategizing to break through a Mobei siege, earning the respect of Shen Yu. She is pragmatic, playful, and not afraid to flirt or tease Shen Yu, often acting boldly to secure her safety.