In Steel River Prison Break, a group of inmates at Steel River Prison finds themselves in a precarious situation as a flood threatens to engulf their facility. The story opens with the inmates, led by a determined character named Bragg, meticulously planning their escape. They have orchestrated a detailed plan to break free during a recreation period, with a getaway boat waiting for them just outside the prison walls. However, their plans are abruptly disrupted when they hear a radio broadcast warning of an imminent flood. The river is rising rapidly, and they realize they must act sooner than anticipated. The inmates are faced with a ticking clock as the floodwaters threaten to turn their prison into an island, complicating their escape route.