A genetic curse that spans a hundred years, and a doctor's love entangled in time and space. When cold emerald and hot blood intertwine, the boundaries between redemption and revenge become blurred.
Surgeon Su Wan accidentally obtained the Lin family's ancestral jade pendant, but she didn't know that the magnolia flower contained medical codes that spanned centuries. In her entanglement with Lin Mo, the president of the Lin Group, she gradually discovered the mystery of her life experience: she was the clone of a female doctor during the Spanish Flu in 1918, and Lin Mo was a time traveler who was constantly reborn to protect her.
From the operating room of Union Hospital to the secret room of the ancestral hall of Lin's old house, from the genetic laboratory to the cracks in parallel time and space, Su Wan uncovered a shocking secret under the emerald tree in the process of pursuing the truth: the "curse" passed down by the Lin family from generation to generation is actually a medical experiment that spans time and space. And she is both an experiment and a terminator.
When the Emerald Plague sweeps the world, and when there is only a thin line between immortality and destruction, Su Wan must make a choice between revenge and redemption. Will she become the virus queen who harvests the Lin family, or become the immortal vaccine that saves mankind? In this battle of doctors across time and space, every drop of blood hides love and hate that spans a hundred years, and every gene is engraved with the code of eternal life.