The Devil Gene (in Japanese: デビルの血 Debiru no Chi, lit. "Devil's Blood", "Devil Cell", "Devil Factor" or "Devil's Consanguinity") - although referred to as the "Devil's Power" (in Japanese: デビルの力 Debiru no Chikara) in the Tekken 6 Scenario Campaign - is a genetic abnormality isolated in the people of the Mishima bloodline.