Logan Yarbrough is a seasoned warrior. He is an anomaly in the great city-state called the New Republic which has for centuries strived to eliminate hate, violence, and unhappiness. But there's a problem. The human race is slowly dying for lack of challenges. Survival and overcoming risk is a part of human DNA. Without challenges, the human spirit fades and then flickers. In the year 2146, the number one cause of death is suicide. That's where time travel comes in. Logan and hundreds of other warriors train in ancient combat arts and travel to distant battlefields to test their skills. But while Logan roams through time the New Republic is facing collapse. A new movement has risen to threaten the utopian society and the Time Warriors find they must exercise their violent talents in the present.