In the stuffy consulting room in Su City, Qin Su's calmness was shattered by an old photo - five-year-old Lele disappeared alone with a photo of her and her teenage classmate Jiang Shuying. The fear of Jiang Shuying's current identity and the vague old feelings in his heart made Qin Su choose to break into Lincheng alone, a gray area controlled by Jiang Shuying.
What awaited her was an unexpected sight: Lele was safe and sound, ignorant and innocent. And Jiang Shuying, the "film sister" who was rumored to be decisive in maintaining order in the dark, saw the treasured photo, and the silence behind her gold-rimmed glasses instantly collapsed. Underneath the shock was the sudden panic of the light buried deep in my heart that I dared not touch.
The alarm for a city-wide lockdown suddenly sounded. Qin Su and Lele were forced to stay in Jiang Shuying's world. The clinic doctor is forced to face the undercurrent of rules in his daily life, but the powerful and alienated controller of order reveals cracks that no one can see in his clumsy care and the ridicule of old "debt".
An old photo, a child, sews the dusty throbbing with the cold reality. On an isolated island surrounded by a storm, can the thirty-seven-degree scale that once measured body temperature once again calibrate two hearts that have been corroded by time and identity? And what kind of storm will Jiang Shuying's hidden secret stir up under the calm surface?
Intention: good will be rewarded with good, evil will be rewarded with evil