Choujin Densetsu Urotsukidouji Episode 1, titled "Birth of the Overfiend," introduces a complex and provocative narrative that intertwines the human world with the realms of demons (Makai) and man-beasts (Jyujinkai). According to an ancient prophecy, a supreme being known as the Choujin, or Overfiend, will one day emerge to unite these three worlds into an eternal utopia.
The story begins with Jyaku Amano, a man-beast who has spent centuries searching for the Choujin. His quest leads him to Osaka, Japan, where he believes a seemingly ordinary high school student, Tatsuo Nagumo, is the prophesied entity. As Amano observes Nagumo, he discovers that the young man’s awakening as the Overfiend is imminent, which could either bring salvation or unleash unimaginable chaos upon all realms.
This episode sets the tone for the series with its dark fantasy themes, exploring destiny, power, and the interplay between good and evil. The animation vividly brings the supernatural elements to life, showcasing grotesque creatures, intense battles, and the growing tension as the prophecy begins to unfold. With its bold narrative, explicit content, and mature themes, Choujin Densetsu Urotsukidouji Episode 1 provides a gripping introduction to a legendary tale that pushes the boundaries of erotic horror.