- Publisher : Viz
- Genre : Fantasy, Romance
- Rating : OT (Older Teen Age 16+)
- Creator : Yun Kouga
- Format : Black & White
- Pages : 176
- Release date : 01/08/13
When his beloved older brother is brutally murdered, Ritsuka is heartbroken but determined to search for answers. His only lead is Soubi, a mysterious, handsome college student who offers him an intimate link to his brother's other life: a dark and vibrant world of spell battles and secret names. Will Ritsuka's relationship with Soubi ultimately lead to the truth or further down the rabbit hole than he imagined possible?
Still reeling from his brother's dramatic return, Ritsuka goes back to school in search of something normal. He's joined by the Zero unit of Natsuo and Youji, who transfer in to keep an eye on him. But even their protection won't be enough when a new unit named Moonless approaches Ritsuka with a dangerous and seductive proposal...