Female protagonist, a skilled diviner and talisman drawer who married into the Song family. After five years of marriage, she was forced into divorce when her husband Song Tingchen insisted on taking Liu Qingyin as a second wife. She had been using her own blood and merits to protect the Song family, drawing protective talismans monthly for Song Tingchen and Song Xiao. Her entire Su clan died on the battlefield, leaving her traumatized. She escaped to Qingyu Lane with her second senior sister Cui Wan, and three years later returns to the capital at Prince Chen's request to treat Princess Zhaoyang.
