It was the day before Aya and Aki Mikage's 16th birthday. They had some fun at karaoke, only the word of a fortune teller who foretold trouble coming there way. Suddenly a woman was robbed and Aya tried to help her. While trying to save the woman's purse, she fell off the bridge. Images to her and she floated safely to the ground. She landed on the highway and was rescued by a HOTT guy (named Toya). Aki and Aya were told to come straight home from school, even though they had other plans with their friends on their birthday. When they arrived at their Grandfather's mansion all of their relatives were already there. Confused about what was going on, they received their present. As Aki opened it the same images as before to her and she started to shiver. In the package was a mummified hand. Aya transformed into another woman and the hand was destroyed. At the same time Aki's body had cuts appear and he collapsed. Aya went to help her brother, but was stopped. They told he

Aya was so confused what had happened to Aki and she burst into tears. Suddenly, her father had come and drew a gun to shot her. When her father reversed side ways, her grandfather shot her father and then Everything burst into Flame and CERES did come out. After which, AYa escaped from the mansion and went up in a tree.. She was crying for it was just yesterday that she and Aki are having fun.. Then a man (SO CUUUUUTTTEEE) called her.. It was then Aya realized that he was the same man who had rescued her from the fall yesterday. He was TOOYA.. Aya keeps on asking him what is really happening and was about to cry hard aloud when suddenle TOOYA kissed her.. She was so shoked at first and the kiss ended she realized that it was her first real kiss.. heheheh Aya told Toya that he was her LIFESAVER. TOOYA ignore this nonsense and told AYA that she must leave the house of Mikage. TOOYA then had gone.. When AYA had come down the tree.. A man hurled her to run.. He was YUUHI and then she went

At the Aogiri's house the head of the house, Suzumi, Yuhi's sister in law, tells Aya that she is a celestial maiden. Suzumi tells her that Mikage have killed many girls like her and that she should stay at the Aogiri's house. Suzumi also gives Yuhi a head band called obey the heavenly maiden band that only a celestial maiden can take off. Aya decides to take off so she leaves a note then heads off to home. At home she accidentally falls asleep on the couch and washes her face. While washing her face she has a vision and she sees the hospital that Aki is at dripping with blood down. At the hospital she sees her mom. Her mom asks her why Aya killed her dad and then she goes CrAzY and tries to KILL Aya. Aya gets stabbed in the hand and transforms into Ceres.

Aya and Yuhi try to return to a normal life at school. Things turn out not to be so quiet after they meet another descendent of Ceres.

Several things happen at once as the entire hospital goes haywire. The effects of Kagami's C-project on the patients has violent and deadly consequences.

Aki is introduced to the Mikagi's secret "treasure". However, this secret will have an unintended consequence for Aki's grandfather.

The Progenitor, the man who trapped Ceres on earth, has returned--in the body of another person. Turns out, he could use a personality transplant. The Progenitor goes looking for Ceres, who he considers to be "his woman".

Toya forgets who Aya is, but remembers his past, and he remembers his previous girlfriend.

Miori has a secret of her own, and in her Ceres form, goes after Aya out of revenge. Meanwhile, Aki, informs Toya that he has been brainwashed by Kagami Mikage.

Ceres and her mana are reunited despite Aya's protest about the price Toya will pay for this. Ceres has a plan for the Progenitor, the first Mikage. Will Aya get in the way of Cere's plan? Will Kagami and his empire pay a price for the restoration of Ceres, as was feared?