After Guarding the Country for Seventy Years, My Granddaughter's Scientific Research Was Stolen

Chen Shan, codenamed "Dragon Soul", once personally organized the first special forces unit, repeatedly turning the tables at critical moments and making indelible contributions to national security. He was the most trustworthy guardian of that era, the top secret in countless enemy intelligence agency files that had never been unsealed. After he retired after his success, he took off all his medals and lived in seclusion in the city, enjoying his old age in a peaceful nursing home. He was usually gentle and kind, but occasionally confused, like an ordinary old man who needed the company of his granddaughter. Until one day, the situation suddenly changed. His most beloved genius granddaughter, Chen Mengyan, made a major breakthrough in a new high-precision lithography machine research and development project, but was maliciously framed and her achievements were stolen. She was even falsely accused of leaking secrets, and she was instantly involved in a huge conspiracy. The family business has been hampered, family members' movements have been restricted, and the most cherished granddaughter is facing unfair accusations and lengthy legal difficulties. After learning all this, Chen Shan slowly pushed away the wheelchair that had been with him for a long time. The gentleness in his eyes faded, replaced by bottomless calmness and determination. He walked into an old room that had been dusty for a long time and dialed the encrypted line that had not been used for many years. The call was connected, and the voice of the current head of the "Dragon Teeth" special forces, a general who had experienced the battlefield, came from the other end. Chen Shan's voice was low and steady: "It's me, Chen Shan. Are you going to ignore my granddaughter's matter?" In one sentence, the storm started to rise again.