Tells of a lone gunman named Hope Emerson, the son of legendary gunfighter Peace Emerson. Known for the Spot Burst Shot, a technique that involves the firing of multiple bullets at a rapid pace while fanning the revolver's hammer.
Emerson gets drawn into a mysterious conflict when he defeats a gunslinger named Hans "Grim Reaper" Giles in a duel after surviving a gunshot due to his bulletproof jacket. Hans had been part of a private mercenary force known as the Crimson Executioners, raised by millionaire Phillip Crimson.
Follows the adventures of a young man named Ryu, heir to a lost civilization's ability to transform into powerful dragons, who must team up with several other skilled warriors to combat an awakened immortal emperor from ascending to godhood and destroying the world of man.