Driftwood and his dearest Chiru.
This artbook is dedicated entirely to these two characters and their relationship. All artwork is by Sarah Feeman @ kitsunexheart.deviantart.com, with a few guest pieces by ice-kuniochi.deviantart.com.
The book contains a few pieces posted on DA, a good number posted only on the iAntiVirus forums, and a few that are exclusive to this book.
