In a time of Sengoku - warring states - the strong will reign over the meek. It all began when a treacherous lord got a hold of dark powers.
The lord awakened the souls of those in peaceful slumber and used his dark powers to control them, and one by one overthrew the neighboring states.
However, his treachery did not stop there; reinforcements from the future with unspeakable powers, which transcended time and space appeared, and he plotted to control the future with the help of their power.
In a time of grave sorrow, there was one beacon of hope. A princess who could look into the future predicted the birth of the Dark Lord, but at the same time, she saw there were powerful warriors in the future. And she also predicted that there would be a fierce battle between good and evil...
She summoned the warriors from the future to the past, and from there they progressed through time to battle all that was evil in turbulent times.
"I need your help in the past. Please come to my side."
"History and time must be returned from the hands of the dark lord."