A retired private military officer, John, a mixed-race youth, is reborn in a parallel America in 2014. He is initially drawn into a sinister ritual and soon discovers the anomalies of this world. The extraordinary is never far away in this parallel world, a world reminiscent of the American horror genre. John diligently develops a companion golden orb system, starting with the American Iai style and rapidly evolving. Upholding a humanitarian moral compass, he punishes evil and eliminates traitors, employing multiple aliases and accepting endless orders. The FBI, Langley, the Church, laboratories, multinational organizations, demons, monsters, super agents, and super assassins all feed his development. He quickly becomes a legend of ultimate force, infamous and feared by his targets. All the while, he gradually unravels the deepest secrets of this bizarre world.

Zhang Tianyuan, a mercenary, transmigrated as Henry, a policeman in a small town in the western United States in 1880. He used his cheat, a progress bar, to constantly improve himself and transform his life story - police officer, sheriff, bounty hunter, private wine oligarch, mining giant, oil giant, city bosse, military giant, king...

There are many sharpshooters in the vast west, but there is only one gun god - Henry!