Land of the Last Air Bender

{Avatar,Harry Potter, Naruto, and Blue Excorist crossover}

The spirit of Roku decides to intervene while Aang is frozen in the time of 100 years. Causing three people to be reborn as new siblings, along with adding a little bit of aid. These new triplets are multy benders who has some abilities and old memories of their old life, and when they met Roku.
Their names are Sasuke Ryuichi, Naruto Ryuichi, and Harumiiko Ryuichi. But they were once been Sasuke Uchiha, Naruto Umazaki, and Harry Potter. Them along with the aid of Kurama and Rin, will help the our Avatar crew with the battles and task that lie head.
How will love pairings turn out? Will Roku's meddling aid everyone for a new and better life? Will the Fire Lord be stopped before millions of lives are lost?

⚠readers discretion is advised as not all of the content that is in the story can be highly rated to some readers⚠
{AN: I do not own the product&ect. that this fanfiction involves. this is called fanfiction for a reason}