{Lu Chen} was once the ace of the top special forces "Falcon", but due to a bizarre mission, he accidentally awakened the bloodline of ancient immortals. He thought he could protect his comrades with his blood, but when the mission was critical, he was betrayed by his most trusted comrade Sylvia Lin. The team was destroyed and he fell into the abyss.
On the verge of death, Lu Chen fused the core of his bloodline and obtained the "Xianwu Symbiosis" golden finger - which can not only fight with modern military tactics, but also stimulate the bloodline to perform immortal magic. After crawling out of the abyss, he concealed his identity to investigate the truth of the betrayal, while facing three types of enemies: Qin Feng, his old enemy who would do anything for revenge, Zhao Ye, his former teammate who turned black due to jealousy, and Sylvia Lin, who pretended to be innocent but actually calculated everything.
Lu Chen wanders on the edge of good and evil, using military means to defeat the Xianxia conspiracy, and using the power of his blood to overcome modern crises. In the battlefield where modern cities and Xianxia secretly intertwine, he walks his own iron-blooded path.
