This is the First filler arc of the D.Gray-man anime . It consists of three parts. 1-The Leaf of Revival Sub Arc is the first filler sub-arc of the D.Gray-man anime series. The episodes spans from episode 14 until episode 15. Allen, Yu and Lavi are sent on a mission to a strange country where weather starting to change. They are meeting a strange girl and man who is obsessed in finding the Leaf of Revival to resurrect his son. Allen, Lavi and Kanda are going to look for the Leaf of Revival for the man.