The century-old traditional Chinese medicine family "Juxiangtang" encountered an unprecedented crisis. Qin Yue, the direct descendant, was appointed at the critical moment. She took Zisu Lanpei, who had a shocking secret, on a journey to hide murderous intent everywhere.
In the end, what kind of secret does Zisu Lanpei hide? Who is that 'Lan'er' who always appears in Qin Yue's dreams? Who is that man in broad robes and plain clothes, who looks like a flying fairy from heaven? What kind of inextricable entanglements does he have with 'Lan'er' in his dream and himself?
Breaking through the clear bamboo forest, surrounded by hundreds of beasts, haunted by snake monsters, fighting medicine to find immortals, orchid lanterns inducing dreams...
When everything was revealed, she was shocked to realize that the world was too big to accommodate her, and that he was compassionate to all living beings, but was cruel to her alone.
When love turns into madness and desire turns into a demon, even if the world is overturned, the East Silver Sea is exhausted, and the sun and the moon are no longer beautiful, he still has to say: "I would rather let down the six worlds of the common people than let me down with you again."