Four powerful noble houses are in the midst of a fourteen year long struggle for control of the throne after the death of the king. An assassin known as Whisper is born from this strife and seeks to bring an end to the strife and misery that years of war has heaped upon the kingdom's people. However, he soon finds that attempting to influence the course of a long running war requires him to make difficult choices and finds himself torn when he is confronted with the reality that hastening the end of the war often requires the deaths of good people.

Tales of Whisper chronicles the rise of an assassin who rises from obscurity to become one of the most feared assassins in the realm who uses his abilities to bring an end to a war that has raged for fourteen years as he grapples with the morality of what he does in a profession where the slightest misstep can easily result in his death.