Oz Vessalius, heir to one of the duke houses, has just turned fifteen. His life is rich and carefree, darkened only by the constant absence of his father. At his coming-of-age ceremony, however, everything changes. For no reason that he can discern, he's cast into the prison known as the "Abyss", only to be saved by a "chain" known as Alice, the bloodstained black rabbit. It is unknown why was he cast into Abyss, how does Alice factor into it all, and what does the organization known as "Pandora" want with him.
| Title | Time | |
|---|---|---|
| 1 | Innocent Calm | 2009-04-02 |
| 2 | Tempest of Conviction | 2009-04-09 |
| 3 | The Lost Child and the Black Rabbit | 2009-04-16 |
| 4 | The Morning Sunlight's Place | 2009-04-23 |
| 5 | The Ticking Clock's Nightmare | 2009-04-30 |
| 6 | Where am I ? | 2009-05-07 |
| 7 | Call From The Abyss | 2009-05-14 |
| 8 | Question | 2009-05-21 |
| 9 | Malediction | 2009-05-28 |
| 10 | Overlapping Shadows | 2009-06-04 |
| 11 | Fallen Raven | 2009-06-11 |
| 12 | Through the Looking Glass | 2009-06-18 |
| 13 | The Denizen of Warped Dreams | 2009-06-25 |
| 14 | Demon of the Crimson Eye | 2009-07-02 |
| 15 | Who Killed Poor Alice? | 2009-07-09 |
| 16 | His Name Is... | 2009-07-16 |
| 17 | Hello My Sister! | 2009-07-23 |
| 18 | Eliot & Leo | 2009-07-30 |
| 19 | The Pool of Tears | 2009-08-06 |
| 20 | Modulation | 2009-08-13 |
| 21 | Snow White Darkness | 2009-08-27 |
| 22 | Countervalue of Loss | 2009-09-03 |
| 23 | A Warp in the World | 2009-09-10 |
| 24 | Kyrie | 2009-09-17 |
| 25 | Beyond the Winding Road | 2009-09-24 |
