D.Gray-Man

The plot revolves around Allen Walker, an exorcist, in the midst of the an imaginary 19th century Europe. Allen is a member of the Black Order, which contains exorcists, connected with the Vatican. The mission of the Black Order is to stop The Millennium Earl, an evil demon-like entity intending to cleanse the world by destroying all the human in it in the manner of Noah's great flood.

The exorcists themselves are special people that are compatible with Innocence, a divine substance created in the ages past to combat the Earl's minions, the Akumas. It is said that there are exactly 109 units of Innocence scattered around the world. Once an Innocence finds its compatible person, it will evolve to become a weapon to fight the Akumas.

As the story goes, Allen Walker is introduced with more Exorcist characters, among them are Kanda Yu, Lenalee Lee and Lavi. Also in the spotlight are Komui Lee, the church's science department supervisor and Lenalee Lee's older brother, Bookman, a mysterious colleague within the church, and Cross Marian, a general in the Organization and Allen's master.

More villains also appear along the way. There are higher level akumas, with greater power, skill and wit. Newly appearing as of this article is the Noah's family, humans gifted with great power allied with the Earl.