ข้อมูลอนิเมะD.Gray-man HALLOW

After collecting Innocence, Allen and the other Exorcists are headed to the Black Order's new Headquarters, where Director Lvellie and Allen's Master, Cross Marian, await Allen's arrival.

Allen and the others are sent to Paris to investigate Phantom Thief G, who is believed to have something to do with Innocence. Once there, they find the thief, whom they discover is also being sought by another party.

While Allen, Yuu, and Marie are fighting Akuma inside Hearst Orphanage, Timothy awakens as a new Innocence Accommodator. Meanwhile, Reever and the others try to enter the building, but they are hindered by an enveloping barrier.

North American Branch Chief Renny Epstain pays a visit to Komui to let him know that, by order of the Pope, she is activating the Black Order's new fighting power, the Third Exorcists. Meanwhile, the last Noah member awakens.

Some of the Black Order's staff are brought into the North American Branch to observe Alma Karma, the parent body of the Third apostles. However, during the meeting, the branch is attacked and comes under the Noah clan's control.

The Millennium Earl, along with some Noah members, pays a visit to the Black Order's North American Branch where Alma Karma has been sleeping. In order to awaken him, Wisely uses Yuu's brain, which ends up dragging Allen into his memories.

While in Yuu's memories, Allen sees what the Black Order was doing to Yuu and Alma Karma in the name of the Second Exorcist Plan nine years ago, and how Yuu ended up killing Alma Karma.

As Alma Karma finally wakes, the Alma cells that were implanted in the Third Exorcists start to go out of control. When the situation becomes desperate, the Millennium Earl makes Allen an offer.

After the Hekiji barrier placed on the North American Branch is canceled, Allen sees the soul of Alma Karma, who became an Akuma, and learns why Alma has been trying to kill Kanda.