Introduction: The Shen family is massacred, and young Shen Li witnesses Zhao Wujiu, Cui Hong, and a mysterious figure with a man-eating flower tattoo committing the murders. After narrowly escaping death with Xie Yungui's help, she takes the name Gu Hanyi and masters both medicine and strategy. Joining forces with other women, she carefully sets her revenge in motion. But after eliminating two of her enemies, she is shocked to discover that the third has been by her side all along...