Jiang Ye is a top surgeon who is cold and taciturn. However, due to a misunderstanding during an emergency, he mistook Lin Zhaohe, who saved his life, for his enemy. Five years later, she returned to the hospital as a new anesthetist. He did not know that she was the girl who knelt down to donate blood on rainy nights, but he only regarded her as a scheming intruder. When the scalpel cut open the edge of life and death, he heard her trembling words in the blood light: "The scar on your left shoulder was dug out with my nails." It turned out that that night, she gave her life in exchange for his life, and he repaid her with hatred by forgetting.
