After losing his sister seven years ago, Satsuki Kakeru led a vacant life, only able to return to normal with help from his childhood friend Minase Yuka and other friends at school. Suddenly one day the sky turns red, and the moon turns black. Everyone around Kakeru and Yuka disappears and monsters start roaming the streets. They are able to run away and hide and after a while, the world returns to normal. But just when they thought this world was a dream, the Red Night occurs again. Kakeru and Yuka manage to find four other humans involved in this mysterious phenomenon. They get together and try to survive, but six shadows suddenly appear in front of them…. These six shadows call themselves the “Black Knights,” and for an unknown reason wish to kill Kakeru and friends. The teenagers wind up coming across a girl with flowing silver hair wearing a white dress, trapped in a red crystal. She claims that she is being held captive and asks for their help. The Black Knights prevent them from doing anything and begin referring to Kakeru’s friends as “fragments” and to Kakeru as “the bearer of the ‘eye of Aeon’.” As they go on trying to survive, the six teenagers gradually form bonds and begin to work together in order to defeat the Black Knights, in the hopes that this will end the Red Night once and for all.
There are 13 episodes.
Year: October 6, 2009 to December 22, 2009
Genre: Action, Fantasy, Romance