D.Gray man The Heart {editing}

A fan fiction I made a year or so ago. Some of you may have already read the unedited one and knows the ending but there may be some changes to the story cause I'm editing the whole story here!

Allen and the others are assigned to travel around the world to find the only key to destroy the Akumas, 'The Heart'. Along their way, they will have to fight many akumas and meet many people.

Will they find who the 'Heart' is? What will happen to their travel?

Read to find out!