Satan falls head over hooves for Tzyeriel, a feisty angel of wrath from the realm of Heaven. As their secret romance sizzles hotter than the flames of Hell, Satan is plagued by the terror of what will happen when the Archangels of God descend upon him, while Tzyeriel just wants to spend a romantic day torturing sinners alongside the object of his affection. Meanwhile, Satan's former paramour Abaddon, the angel of locusts, finds out about the affair, and seeks to use news of the scandalous liason to try and seize the throne of Hell for himself. This story of love isn't just eternal, it's downright infernal!