Rohan Kishibe is a mangaka who can read people like a book. At work on a new creation, Rohan recalls a tale of the blackest painting ever made. Called the most evil of paintings, it used a paint that should not exist. Driven by the events linked to it, Rohan and his editor, Izumi, go to the Louvre in France for answers.

Issey Takahashi
as Rohan Kishibe

Marie Iitoyo
as Kyoka Izumi

Fumino Kimura
as Nanase

Kento Nagao
as Young Rohan Kishibe

Masanobu Ando
as Ryunosuke Tatsumi

Minami
as Emma Noguchi

Ryo Ikeda
as Watabe

Kou Maehara
as Kawai

Kayoko Shiraishi
as Rohan's Grandmother

Makoto Nakamura
as Antique Shop Clerk A