D.Gray-man HALLOW is a tV series anime that premiered in summer 2016, produced by TMS Entertainment.

About the production: the story comes from a manga, there are 13 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure and drama, with themes such as Shounen, Male Protagonist, Super Power and Circus.

On AniList, D.Gray-man HALLOW has an average score of 74%, a good score, and appears on 37,588 users' lists.

The franchise continues in or follows from: D.Gray-man.

Despite the recent Akuma attack, the members of the Black Order are in high spirits as they set about moving to a new base. Immediately upon his arrival, however, Allen Walker is suddenly called by the Central Agency and has his arm forcefully sealed by the Order. He is then led to a surprising meeting with his master, General Cross Marian, who reveals staggering secrets surrounding the enigmatic 14th Noah. A phantom thief incident, the arrival of a mysterious group of Exorcists, the death of an important comrade, and an all-out battle against the Noah Family—just what does this mean for Allen, Yuu Kanda, and the rest of the Order? This is but the beginning of a series of strange, seemingly unconnected events that lead to something far greater. (Source: MAL Rewrite)

Official synopsis from AniList.