Animated double bill. 'Urotukidoji - Legend of the Overfiend' is a feature-length version of the Japanese comic strip. Every three thousand years the superfiend Chojin visits the Earth to unite the three worlds of the humans, the Man-Beasts (Jyujinkai) and the Monster Demons (Makai), thus forming the Land of Eternity. However, when Man-Beast Amano learns what a sickening place the world will become as a result - full of violence and supernatural forces - he vows to prevent the process from taking place. In 'Urotsukidoji II - Legend of the Demon Womb', Amano attempts to seek out the superfiend Chojin. Nagumo has been behaving strangely, and Takeaki has undergone a personality change since his blood transfusion. The embodiment of Chojin could be anywhere, and the interference of the evil and manipulative Myunhi just makes matters worse.