Ninjas

1,000 years ago in Japan, there were Ninjas. Deadly Assassins and spies trained to use deadly weapons like their main weapon: Katanas. People thought there was a legendary warrior that caused many people to become ninjas. Actually there was a ninja lord. Ninjas had many enemies. But their main one were Samurai. More intelligent warriors that protected Japanese Civilians. They were the king's soldiers. Not all ninjas are villainous. Like in Ninjago 4 ninjas protect their village from lots of baddies. There are no more ninjas in Japan today. But they still are in movies and books.