- Consist of Ancient Book of Ys & Ancient Book of Ys 2: Castle in the Heavens, complete OVA. Ancient Book of Ys consist of 7 episodes and Ancient Book of Ys 2: Castle in the Heavens consist of 4 episodes.
Anceint Book Of Ys
Adol Christen, a young man from the mainland, sails to the besieged land of Esteria in search of adventure. Esteria is being overrun by beasts under the control of the evil priest Dark Fact, and the people of the land are running out of time. However, there is a prophecy that tells of a hero from another land who will come to save Esteria -- and his name would be Adol Christen.
Ancient Book of Ys 2: Castle in the Heavens
Now that Adol Christen has saved the land of Esteria from the evil priest Dark Fact, Adol and the two priestesses travel to the floating land of Ys, where evil has an even greater influence on the people and no one has hope. The future of Ys falls to Adol, heir to the powers of the priests and the only one who can show the people of Ys the truth about their world. But, as Adol's power grows, he may be the one who will save Ys -- or destroy it.