Dragon Circus 0

A dragon—the first of many—appears in the skies over Tokyo, and in an instant the world is changed forever...not least of all for Dr. Abe, who loses the woman he loves to the beast's fearsome onslaught. Decades later, a mysterious figure joins the desperate fight, coming to humanity's aid on a battlefield in the United States: model DS-08, code name Shikigami. He wears Abe's face, and his rallying cry is "Death to all dragons—!"

(Source: Kodansha USA)