After a car accident on a rainy night, Song Zhao woke up in the city's No. 1 Hospital and lost all his memory except for the attending physician Pei Jingchen - who was her ex-husband who had been divorced for three years.
Pei Jingchen stayed by her side as a doctor, with a turbulent past hidden under his calm white coat. He saw her confused about old things and having headaches over fragmented memories. While treating her with professional medical skills, he carefully pieced together the forgotten love. Old photos, rings, and warm milk late at night all tell the story of unquenched affection.
As the memory fragments gradually recover, the shadows of quarrels, miscarriages, and divorces emerge. The girlfriend's hesitation and the provocation of the ex-girlfriend make past misunderstandings intertwined with reality. When Song Zhao finally remembers everything, can the truth buried by silence and pride, and the tenderness washed away by time, let this broken mirror reflect each other's appearance again in the smell of hospital disinfectant?
Love and pain were tugging at each other repeatedly in the ward. This time, Pei Jingchen said, "It's okay to forget. I'll love you again."