You awake from cryostasis with memories lost in the confusing fog of hypersleep. Immediately you begin to manifest powerful abilities. Lightning-fast reactions. Innate combat skills. Near-supernatural agility.

Your talents are quickly recognized. A mysterious woman named Yuri offers you a deal. In exchange for getting your memories back, you need to utilise your powers to become a street samurai in the crime-ridden, plague-stricken Sunset City.