In her previous life, she was an orphan from a family of poison masters. After her family was wiped out, she disguised herself as an embroiderer and lurked in the palace. She was proficient in the art of strange poisons and embroidery patterns. She could use silk thread as a guide to spread poison between brocades. She has a calm and aloof personality, but her heart is as cold as steel. She accidentally traveled to the Yin Dynasty due to a fragment of the "Poison Classic" and became a low-level female official in the palace embroidery workshop. Her poison technique is the key to revenge and a secret weapon to reverse the fate of the country. Her relationship with the emperor has changed from hostility to symbiosis.
