D.Gray-man

The Crystal Girl (1x47)

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After Allen, Krory, Lenalee, Lavi, and Bookman are reunited with each other, they arrive in a town where a strange phenomenon is causing a water shortage. They soon discover a girl named Mei Ling and a history with a crystal ball that might be the cause of the water shortage and a possible Innocence. Also searching for the possible Innocence is two Level 2 Akuma.