The most poisonous thing in the world is neither medicine nor poison, but the human heart.
She was supposed to be China's first queen, but her traces were completely erased by history.
Mi Hua, a medical genius in Chu, was burdened with a blood feud that destroyed his family, and fled to Qin with the alien insect "Blue Blood Firefly". He cured Ying Zheng with his miraculous "insect medicine", but discovered the shocking conspiracy that the emperor was being chronically poisoned - the man behind the scenes was the "Tianding Alliance", a mysterious organization that has been hidden in history for seven hundred years and controls the rise and fall of the dynasty.
From the deep palace forbidden garden to the Lishan underground palace, from the way of insect medicine to the survival of civilization. She not only saves the emperor, but also personally cuts off the black hand that controls the world's knowledge.
When the flames of burning books are ignited, can she keep the last fire of civilization with the glimmer of firefly?
Eastern dark aesthetics × historical suspense and conspiracy × medical secrets and wits, an ultimate game of knowledge and power!
