Jiang Ye was once a talented new surgeon. After a surgical accident, his left leg was amputated at a high position. From then on, he became anonymous and became a silent doctor in an underground clinic. Five years later, he rescued a patient with severe trauma - it was Yu Qi, the surgeon who personally amputated his legs. Yu Qi was ruined due to a medical scandal and was hunted by his enemies. His life hung on a thread. Jiang Ye saved him not out of kindness, but because he wanted him to admit the truth about the operation. When Yu Qi opened his eyes in the hospital bed and saw the savior wearing a mask with knife-like eyes in front of him, he tremblingly called out the long-lost name: "Jiang Ye?" - Only then did the gears of fate really begin to reverse.