A "Diamond Sutra" bound in human skin is not only a record of the plague and human experimentation three hundred years ago, but also a desperate love letter that could not be sent. The virus recorded in the book is quietly resurrecting in modern cities. Two heroines, two time and space. The modern line is the collision of reason and sensibility, the struggle between suspicion and trust; the historical line is the mutual support in desperate situations, scientific pursuit and forbidden love. The emotions of the two lines echo each other at both ends of time and space, and they jointly face the eternal propositions of "sacrifice" and "memory".
Concept: The historical line is about mutual support, scientific pursuit and forbidden love in desperate situations.