Lin Wei, a modern public health expert, opened his eyes and found himself huddled on a pile of straw in a woodshed. Facing not only moldy walls and insects, but also a strange dynasty with abject medical poverty and rampant witchcraft.
From an abandoned daughter who was slandered as a "disaster star" to the head of the imperial court in charge of the national public health network, she carried knowledge and ideas beyond the times as she struggled to move forward in this world that believed in ghosts and gods. She taught villagers how to use plant ash for disinfection, promoted garbage classification in slums, and established a nationwide disease prevention and control system. However, when the blade of reform touched the vested interests, an undercurrent surged - medicinal material dealers jointly boycotted, the Caoyun Yamen secretly restricted her efforts, and even the grassroots health workers she had trained by herself began to deteriorate.
"Seeing a mountain is a mountain, seeing a mountain is not a mountain, seeing a mountain is still a mountain." In this era of extremely scarce medical resources, Lin Wei gradually understood that the real system is never cold regulations, but the wisdom that allows people to withstand the wind and rain and see the sun and the moon in this land.
This is an ancient time travel novel that combines medical textual research and humanistic thinking. It not only contains solid knowledge of medicinal materials, epidemic prevention measures and other professional details, but also explores the persistence and transformation of idealists on the road to change. When modern science meets ancient reality, when systematic thinking collides with human sophistication, watch how the heroine moves from the ambition of "changing the world" to the calmness of "protecting the world".
Intention: The real system is never cold regulations, but the wisdom that allows people to withstand the wind and rain and see the sun and the moon on this land.