The great war between the Pirates and Ninjas started in the early 500 B.C. when Crazybeard, the famous Pirate Captain, killed the daughter of Ninja clan leader Chester-Sensei. Being the prettiest daughter, Amy held a special place in chester-sensei's heart. With a feeling of revenge in his eyes, he ordered his best ninjas to begin swiftly assasinating Crazybeard's best guards.
For many years, many battles were fought between the two groups:The Great Battle of West, The assasination of Bluebeard's Ship, The death of Dan-Sensei, and The War of Blood. It seemed that there would be no end to the wars and battles with millions of Pirates, Ninjas, and People dying. That was, until THEY came.
The coming of the Elves from an unknown planet united the Pirates and Ninjas by giving them a common enemy to abduct the earth and the other planets and use Humans as slaves for their planet, and neither Crazybeard nor Chester-Sensei would stand for it.
A new war begun.