Merciless swordsman Ryunosuke Tsukue is just a government assassin in feudal Japan who has no guilt and no code. He eventually ultimately ends up murdering his competitor, If he could be scheduled to participate in an agreeable fencing contest. After a fight with their mistress, he murders her deserts their baby son. After, while spending the night in a geisha house that is haunted, he sees the specters of all his victims and spirals leaving a blood bath in his wake.