Usagi goes from village darling to castle clown, but that's not going to stop her from doing her best! She's going to get her man and become a ninja, and not even two super-skilled shinobi beauties can stop her!

Usagi is the granddaughter of the leader of a prestigious ninja village, but she's such a klutz that she's never made it out of the kiddie class. Frustrated with Usagi's lack of progress, her grandfather sends her to marry Lord Hanzo and have lots of ninja babies. But the lord has no interest in her or her childbearing potential!

Usagi and Hanzo continue posing as a married couple during their ninja mission, and Hanzo seems to be jealous of Ranmaru's attentions toward Usagi. Furthermore, it seems that Ranmaru is planning to start a war by attacking all of Iga!