Naruto: Ocean Voyage

Overview
After the Fourth Shinobi World War, the world was rewarded with many years of peace. There was a couple of squabbles, but nothing as grand as the Fourth Shinobi World War. This peaceful era came to an abrupt halt three years after Otohime was freed. An infamous Uchiha by the name of Ryuuki invaded the Five Great Shinobi Countries alongside Dragon Fang and an army of dragons. He succeed in either killing or forcing all of the kages and daimyos to retreat, letting him rule over the shinobi world as a tyrant. Under his rule, chaos was able to spread and flourish. Turning a once peaceful world into one where only the strong can survive.

Many shinobi have challenged him and all of them quickly died by his hand. Six years would pass without any change and it seemed like hope was on the verge of extinction. Unbeknownst, the world's only chance of freeing themselves had arrived because Ryuuki's true target and the person he was most worried about had finally reappeared. The target was jinchūriki who went by the name of Otohime Watatsumi.

Characters

 * Otohime Watatsumi (Protagonist)
 * Kuraokami Watatsumi
 * Ryuuki (Antagonist)

Factions

 * Dragon Fang