Pat Aldinger

When Police kicks open the doors of the elite underground fight club Knuckledust, they find seven levels of hell, filled with the dead bodies of countless fighters, assassins and goons. Only one man, beaten up to a pulp, is still breathing: Hard Eight.

An advanced alien civilization builds a simulated reality where infinite beings, including humans, are imprisoned.

A bitter retired boxer tasked with caring for his grandson uses the opportunity to settle his oldest grudge by forcing his kin into embracing the sweet science.