In Jiangnan Meng's Medical Clinic, 24-year-old Shen Nian used his superb acupuncture skills to help a patient who had been paralyzed for three years stand up again. She is the granddaughter of Meng Chengzhen, the master of traditional Chinese medicine. She is the only inheritor of Meng's acupuncture. She is also a daughter who has been "abandoned" by her father for sixteen years.
Thousands of miles away on the border, theater commander Shen Zefeng personally captured the last principal culprit in the international smuggling case, and a major case that had been dormant for sixteen years was solved. He rubbed the yellowed photo of mother and daughter in his wallet and set out on his way back home - to see the daughter he had spent half his life alone in exchange for.
When the truth is revealed, the mother's tragic death, the father's forbearance, and the sixteen-year blood feud all point to the same name. Shen Nian chose to put aside his resentment and follow his father northward, using his medical skills to enter the military compound.
There, she met Lu Shiyan, the youngest major battalion commander of the special operations brigade and the grandson of the old leader Lu Zhanguo. One is in the front to protect the country, and the other is in the rear to save lives and heal the wounded. They got to know each other under the hail of bullets and shadowless lights, and walked side by side in crisis and protection.
She uses a silver needle to protect the health of the world, and he uses a steel gun to protect his home and country.
Side by side in this life, the mountains and rivers are the proof.
(Content is fictitious)