With all the swagger of a classic western, a legendary buffalo claims his rightful place among the genre's most iconic heroes.

Meet Rathuun. Born in an idyllic canyon, tragedy strikes on his first day. A grizzly bear scatters the herd, devours his twin, and leaves him to shiver and die. But the buffalo calf with a white spot on his chin survives.

The plains are changing fast. Wagons roll west in endless streams. Telegraph wires stretch across the horizon. Locomotives scream down polished rails, slicing through the earth. Extinction

seems imminent when everyone wants to kill the biggest buffalo on the prairie. Native people shoot arrows and drive herds over cliffs. Hide hunters slaughter millions. An obsessed buffalo assassin is determined to wipe them all out and change the world forever. There's an army of barking rifles, and they're all pointed at Rathuun.

Will the hunters take Rathuun's head and leave his carcass to rot on the prairie?