An evil crime syndicate known as Shadow Law is trying to gather the greatest street fighters in the world in order to to ensure the security of their presidential candidate who may win the next American election. The leader of Shadow Law is none other than the powerful Mr. Bison. Through psychic manipulation, he is able to force people to do his bidding. Little does street fighter Ryuu know that Bison is after him, because of his extraordinary fighting abilities. Meanwhile Interpol and the American Military are trying to devise a plan to destroy Shadow Law.