In Hong Kong, a crime syndicate has cornered and ultimately shot down Toru Hinoharu, the heir to a major business corporation. Meanwhile, in Texas, we learn that there is another man who looks exactly like the late Toru, a cowboy named Joji Hibiki. When Joji learns his father is on his deathbed, his father reveals the truth about him. Given a letter, Joji learns that Mr. Hibiki had kidnapped Joji as a young boy due to his aspirations on trying to be wealthy in Japan. However, over the eighteen years, Hibiki actually thought of Joji as a son. Hibiki writes that Joji has a twin brother and sister and had read in a Japanese newspaper that his twin brother (Toru) was killed in Hong Kong. Joji heads to Japan to learn the truth about who he is.