Modern medical student Lin Wei's life ends in a bizarre energy explosion in the laboratory. When she opens her eyes again, she is no longer surrounded by precision instruments. Instead, she finds herself on an ancient battlefield filled with flashing blades and bloodshed. Dressed in strange clothes, she drops into the middle of Prince Xiao Yu's campaign to suppress bandits as if she had fallen from the sky, and into a completely unfamiliar era.
She cannot speak the language, her identity is a mystery, and everyone around her greets her with suspicion and murderous intent. Armed with only scraps of modern knowledge and an instinct for survival, she struggles to stay alive in the hands of a prince who wields great power and has a gaze cold enough to freeze her to the bone. Her medical skills emerge in a moment of crisis, temporarily saving her life, but accidentally uncovering a deeper mystery: a jade token inscribed with hidden modern code and a smartphone that has also crossed through time point to a conspiracy far more astonishing than she could have imagined.
Xiao Yu is a powerful man carrying secrets about his country and family. He sees her as the most suspicious of pawns, yet finds himself drawn to her unusual way of thinking and indomitable spirit. From confinement filled with tests and distrust, to treacherous court intrigue, and then to bloody battles where they depend on each other for survival, ideas from across a thousand years collide, while feelings that defy reason quietly take root.
As the truth behind their journey through time slowly comes to light, the ancient jade token and the modern phone point to the same shocking answer. They realize that their meeting was no accident. And the vast shadow manipulating everything has long since turned its gaze toward the fate of the entire dynasty.
Can Lin Wei preserve her modern convictions amid the ruthless power struggles? And how will Xiao Yu choose between his empire and the woman who has crossed time to reach him? A story that began with suspicion and affection...