Shen Weiwan, a physician carrying the burden of her family’s injustice, infiltrates the powerful Marquis of Zhenbei’s household as a “bride brought in to bring good fortune.” Caught in the twin whirlpools of the inner residence and the imperial court, she uses her medical skills to save herself and take revenge, only to uncover a conspiracy spanning three generations. Amid love and hatred, she also redefines the value of women.