Having embraced her demonic heritage and becoming the Lord of Terror, Urd launches an attack on the temple.
Summary
After a short recap of what had just happened, Belldandy tells Keiichi that Urd has awakened her demonic blood. She recalls that the day before she became a first-class goddess, she was summoned by the Lord, who not only told her about the prophecy of the Lord of Terror who would destroy the world in seven days but that the heir to the Lord of Terror is Urd, whose demonic heritage he had sealed inside her. Belldandy is instructed that if and when Urd becomes the Lord of Terror, she must tell him right away.
Still surprised that Urd is the Lord of Terror, Mara initially refuses to become her servant, but Urd throws her back with a quick display of her incredible power that makes her change her mind.
Keiichi asks Belldandy if Urd isn't actually her sister, but Belldandy insists that despite having a different mother, they have the same father and grew up together, making them sisters no matter what. For that reason, Belldandy is hesitant to inform the Lord about Urd out of fear that he will not treat her kindly. Skuld appears through a cup of hot tea and agrees with Belldandy. However, Belldandy also mentions that as the prophecy tells, the Lord of Terror would also gain the access to the password for the "Ultimate Destruction Program".
Urd watches a city get destroyed on a large TV that Mara ordered her to fetch. Mara asks Urd if she's decided on destroying the Earth, but Urd berates Mara for her "Picayune" [petty] thinking, and insists that she actually wants to destroy the entire universe. In other words, as Mara says, Urd doesn't know what she wants to do, however, she gets inspiration from seeing a giant robot on TV.
In anticipation of Urd returning, Keiichi has put on a bunch of good luck charms, and Skuld is busy in his room building something. Belldandy comes to give him tea, but just then Urd appears atop a giant robot named "The Terror". She has decided to begin her destruction of the universe here and smashes the Temple to bits. While Keiichi's good luck charms do not affect Urd, Skuld comes out with her new invention, the "Atlas Tech Supporter", a metal exoskeleton that is powered by Keiichi's motorcycle engine.
Donning the exoskeleton, Keiichi initially holds back The Terror, but the bolts on his machine begin falling off from the pressure, but that gives Keiichi an idea and he tells Belldandy to remove the bolts from Urd's robot. Using magic, she reduces the friction coefficient of the bolts to zero and applies a reverse torque force that frees the bolts from Urd's machine, making the latter crumble into a pile of scrap.
Belldandy loses consciousness from using too much magic, and Mara, who appears while Urd vanishes, rushes forward to seal her up with magic. Just as she shoots a magic orb at her and Skuld, Keiichi runs in front of it and is hit instead. Mara returns to Urd's in their cavern, but it's only then she and Urd realize that Mara messed up and Urd punishes her by dropping lucky coins on her.
Standing atop the rubble of the Temple, Belldandy dons her goddess clothing and says that she is now mad while a nearby phone rings.