“東京”には、或るひとつの「絶望」が潜む…。群衆に紛れ、人間を狩り、その死肉を喰す怪人、人はそれを「喰種(グール)」と呼ぶ。青年が怪人に邂逅したとき、数奇な運命が廻り始める──!
A certain kind of “despair” lurks in “Tokyo”… Monsters who blend in with crowds, hunt humans, and eat their carrion are called “ghouls.” When a young man meets a monster, a strange fate begins to turn around!