D.Gray-man is one of those anime you don’t expect to be a masterpiece, but the more you watch it, you fall in love with it. The story has an original plot and strong sense of characters. I am pretty sure you will definitely enjoy this anime.
“The main character of the series is Allen Walker, a young Exorcist who trained under Exorcist General Cross Marian and is sent to officially join the Black Order. Early in the series, he is sent on missions with fellow Exorcists, on which he meets Yu Kanda, a cold and mysterious swordsman looking for a certain person from his past; the friendly Lenalee Lee, who has been an Exorcist her entire life; and Lavi, the cheerful and energetic future Bookman, chronicler of the secret history of the world. They travel the globe, retrieving the pieces of Innocence scattered during the Great Flood and recruiting new Exorcists while fighting the Earl and his Akuma.”