Feisty and determined, Beni couldn't care less about her own life, as long as her demise humiliates her pompous father. However, her world turns upside down when she crosses paths with Kagetora, a time-traveling ninja sworn to be her loyal bodyguard. Unbeknownst to Kagetora, the Beni he serves is not the genuine princess. Will love and loyalty endure across centuries in a bizarre contemporary setting?