This is a naruto, how to train you dragon, and witches of East end fan fiction crossover.

After naruto brings Sasuke back his is banished from Konoha. Sailing the sea to get away from the roof anbu that is following him, he soon finds berk. Their he meets the gang after the first movie during riders of berk and face to the edge series. Their he discovered that he has the powers of the dagger, gatherer, bridge, and key. He trains with the old lady who in truth is Helena the last of the 5 keepers the judge of death. He do one call in love with hiccup, toothless, and his own dragon ((Who in this story must be able to change into human, and they must be ok and do as every one takes turns on top and bottom)) but the elemental nations are coming and so are the other tribes will Naruto be able to help the dragon riders and keep his lovers safe.

Naruto x hiccup x oc dragon x toothless (please give him a better name when writing)

Bashing of elder civilian council sasuke Sakura and ino . Shinobi and leaf 12 are good besides sasuke Sakura and ino. Godlike naruto.

They just be in shippuden  age and Naruto has his chakra sealed