High school student Maron Kusakabe has a secret: she’s Phantom Thief Jeanne. She sneaks into private art collections to steal paintings in which demons reside. Jeanne’s task is to seal the demons before they can devour human hearts. So far she’s been able to evade the police on her midnight outings, but now another thief has come onto the scene—Phantom Sinbad—and he’s trying to take the paintings before she does! -- VIZ Media

Devastated by Chiaki’s deceit, Maron decides to cut him out of her life and never to rely on anyone. After the announcement is issued that Phantom Thief Jeanne intends to steal another painting, Maron goes missing, leaving the painting for Phantom Thief Sinbad to take. Has Maron now turned her back on being Phantom Thief Jeanne too? -- VIZ Media

In the final battle, Maron faces the Devil's champion! Maron goes to Heaven and meets God.ere she learns of the devil, the Fall, and finally has the fate of the world placed on her shoulders. I'ts all to prepare her for her final struggle against Satan and his minions ... can she succeed against such incredible odds?

Maron is falling for the irrepressible Chiaki, while their alter-egos battle it out, and when Chiaki's demon-possessed father kidnaps his son, Jeanne sets out to rescue him.

Maron, a.k.a. Kamikaze Kaito Jeanne, is trapped in the past and stripped of her powers, but she is desperate to change history by saving her namesake, Jeanne d'Arc, from being burned at the stake. Plus, she needs to get back to her own time to reconcile things with her parents and to tell Chiaki how she feels.

Jeanne is an ordinary girl trying to survive high school by day, but at night she battles evil as Kusakabe Maron.

Sixteen-year-old Kusakabe Maron, known as Kamikaze Kaito Jeanne by night, the reincarnation of Joan of Arc, is on a mission to hunt down demon-possessed paintings and exorcise their spirits, but her work is hindered by Kaito Sinbad, an appealing rival she does not realize is her real-life love interest Chiaki.