In the ill-fated Children's Crusade of the.N. 1212, Pope Innocent III double-crosses the loyal Christian soldiers and sells them to African slaves. Distraught at his betrayal by the very church he or she is sworn to provide, the kids leader, Hans, throws himself into the sea.
Centuries later, he is reincarnated being a hermaphrodite within a convent school, where he seduces the girls and leads them in a bloody revolt against the oppressive nuns. Seizing control of the nun's time tunnel, Hans (now called Aiko) and his awesomeOrher chums travel returning to Japan's Amakusa Rebellion, where they fight the evil Christians.
Eventually, all religions are wiped out inside a worldwide atheist jihad, and the battle-hardened schoolgirls opt to go back in history again in order to save the main Hans.
