Synopsis: Ninja Girls!

In the midst of Japan's civil war, a young boy, bearing a distinct short horn on his forehead, becomes ensnared in an unforeseen turn of events. His dull existence suddenly takes a radical shift as he saves a fugitive female ninja who insists on being his servant, exposing his secret identity as an emperor. With a plethora of girls joining his journey, he embarks on a thrilling expedition full of idiosyncratic stories. Unravel the future of this small but intrepid troupe and their impending fate.