Ceres, Celestial Legend

Aya Mikage and her twin brother Aki are celebrating their birthday at their cruel grandfather's mansion, and the gift they receive is rather gruesome.

Aya and Aki are in torment. But instead of comfort from their family, Aya finds herself at the wrong end of a gun, held by her own father!

Rather than kill Aya, Kagami plans to experiment on her, and the first round is a cruel, bitter reunion with her own mother...

Celestial being Ceres finally awakens with a disturbing truth about why the Mikage want Aya dead, and it hints toward a "kill or be killed" approach.

Aya visits the Aogiri house, and Ceres isn't exactly thrilled. Why is he so unhappy? Probably because of the scars he has from her birthday.

A still-dazed Aya is forced by Kagame into an impromptu chat with Ceres himself...

Aya makes an unexpected new friend but things get too hot, too fast between them, when it turns out that the "friend" is a pawn in Kagami's C-Project!

For the Mikage, there is no stopping the C-Project, and they've already found another guineau pig for their cruel experiments on Aya. Who will it be?

With Suzumi in the diabolical clutches of the Mikage, Aya and Yuuhi must do something! But it's not just a matter of physical protection...

When a young girl shows up at the Aogiri house asking for a "favor," it will once again thrust Aya into the center of another C-Project experiment.

Though the C-Project experiment is a success-in some ways-that success is short-lived, and so are most of the subjects.

Trapped in the Mikage tower, and with both of them grappling with their pasts, Aki and Toya must battle it out, and only way one of them will escape.

Aya must make a decision, and soon. But when Aki is hauled off to the basement of the Mikage mansion, the decision may be out of her hands.

The longer he's close to Aya, the more vulnerable Toya is, and he knows it. Meanwhile, Aki tracks down Ceres, leading to a violent showdown.

The hunt is on for Ceres' legendary robe, bringing Aya and company to the sea, where Toya discovers some long-buried memories...and Aya's double?

Hoping to take him down for good, Aki brings up some shocking revelations about Toya's past life. Meanwhile, Aya is targeted by a vengeful Miori...

As the C-Project hurtles to its final stages, Aya is captured by Aki, and Toya races back to free Aya from the Mikage's sinister embrace.

Aya and Toya return to the coast and try to adjust to a regular existence, but they can't help but relive a singular, and powerful, shared memory

Having given up on capturing Ceres, the Mikage set their evil sights on Chidori and her brother, so Yuuhi and Toya step up to stop them.

When their rescue ends in shambles, Aya addresses the Mikage themselves to find out where Toya is. But the news is nothing less than heartbreaking...

The Progenitor captures Ceres before she can reunite with her long-lost celestial robe. Ceres finally learns the real purpose behind the C-Project...

A vengeful Shuro Tsukasa literally brings down the house with her singing, and Ceres reveals why the celestial robe is so vital...

Toya's memories return, along with his power. After the C-Project's collapse, Toya and Yuuhi must rescue Aya-and reunite Ceres with the hagaromo.

Ceres and Mikagi finally face off. However, it won't be fought without losses. The question remains: Can Toya and Aya live happily ever after?