2023, Northern Jiangcheng. The female protagonist Lin Qian runs a stray animal rescue center on the street corner, providing shelter for stray cats and dogs. The male protagonist Jiang Yu is a well-known surgeon, but due to a rare pulmonary hypertension, his life has entered a countdown. An unexpected encounter causes two seemingly parallel worlds to collide.
Purpose: To protect with life is not only life, but also the hope hidden in the dark alley.