To commemorate the 80th anniversary of the Anti-Japanese War, it is an anti-Japanese spy war drama adapted from Jiangnan Anti-Japanese War materials. In 1937, the artillery fire of the Songhu Battle turned Shanghai into purgatory. The family of Qin Feng, a top student in the medical school, was wiped out by Kenichi Sasaki, the leader of the Japanese Special Education Course, for protecting anti-Japanese comrades. On the verge of death, Qin Feng woke up. Without a country, there is a family. With overwhelming hatred, he became an avenger in the dark night. With scalpel-like precision and calmness, he started a bloody hunt against invaders and betrayers. After meeting Lin Wanxing, an underground worker of our party, he was led onto a grander path. From a simple avenger, he gradually grew into a legendary agent with firm beliefs. In the turbulent sea of spies, Qin Feng used wisdom as a sword and blood as an oath. He danced on the tip of the sword and played a dragon's roar for the broken mountains and rivers.
