In The Infernal Promise, a humble wagon train filled with immigrants headed for San Francisco suddenly finds itself lost in a faraway world, caught in the middle of a planetary invasion where animals walk and talk like people. The travelers face battle axes and power staffs, with hostile giants on four-legs and two, eager for their death.
However, this is not your typical wagon train. It includes assassins posing as missionary nuns, a Filipino gambler armed with a Bowie knife and rattan fighting baton, two Chinese brothers leaving their lives as fighters for the prosperity of a land called Gold Mountain and Japanese adventurers looking to make America their home.