Set in a hidden corner of an elite academy, this action series centers on Asuka and her four classmates as they train rigorously in the secret arts of the shinobi, each driven by personal ambition and loyalty to their school. When a new threat targets Hanzo Academy, the group must put their skills to the test and defend everything they have worked toward. Fans of high-energy action and tight-knit ensemble casts will find plenty to enjoy here.