Thousands of year ago in the ancient realm of Japan
People lived peacefully in grace and harmony in the Land of Rising Sun
The eastern society was protected by brave warriors of Ninjas and Samurai
Who lived and died by the sword, always in quest for honor and glory

But there were not just noble men among these Nippon Knights
One evil ninja clan, called the Sunbladers
Joined forces with the dragon God Ling Long to enslave the world!
But in the very last moment
When the Sunbladers were about to attack with the power of the dragon God
Some super-duper-sensei-WuShu-wizard-master appeared
Stopped the ninjas curse, and banned them from Earth forever
What an asshole-wizard

One thought the danger was banned and in fact
Mankind lived on for many centuries in peace
Not knowing the ninjas survived in space!
For the past ages they hid in their secret headquarter
On the dark side of the Sun regaining their power
Fueled by hatred, stronger, and more evil than ever before
With improved weapons and ninja-skills
They joined forces with the dragon God again!

The Sunbladers are back. Sworn to attack
They will enslave mankind again
Well, at least they will try
Now planet Earth faces the greatest danger since
No idea. But damn, mankind is fucked now
So, beware, the Space Ninjas from Hell