In a forbidden experiment conducted by a mysterious organization, the designated heir of the former "Broken Soldier" codename, Lin Zhongfei, accidentally becomes an hidden person and disappears from the human world. Three years later, due to a series of bizarre cases, the newly appointed detective, Wu Ming, enters everyone's view, and shockingly, his true identity is none other than Lin Zhongfei, who had been missing for three years. The new Pojun, Xiao Jian, instinctively unravels Lin Zhongfei's conspiracy, but faces suspicion from his beloved, Yao Guang. Lin Zhongfei meticulously plans each step, pushing everyone into dire straits. Clearly, his goal is not just revenge. In a life-and-death moment, Xiao Jian goes alone to the rendezvous, where he engages in a showdown with the invisible man......

During the Kangxi era, the overseas Kingdom of Siam submitted to the authority of the Qing government. The story unfolds with the assassination of the Siamese princess, which entangles various forces. Hong Xiguan, seeking revenge, is imprisoned, leading to a significant turning point in his life. Nevertheless, he remains proactive and manages to unravel a greater crisis, engaging in a battle against the malevolent "Demon Path Xiangren," eradicating dark forces, and rescuing the impoverished people....