In the series Highlander, immortal beings decapitate each other to gain power known as the Quickening. The anime Manyuu Hikenchou has it’s own version of the Quickening but they cut off an entirely different body part – breasts! It’s a fate worse than death because women who are flat-chested are considered less than human.

The Manyuu clan has passed down this involuntary plastic surgery technique called chichi giri (breast slice) for generations but their adoptive daughter, Chifusa Manyuu, expands on the technique (literally). Not only can Chifusa perform breast reduction, she can also absorb the excess for herself. Chifusa demonstrates this power on her evil sister Kagefusa, whose breasts begin to glow and shrink while Chifusa’s breasts balloon up… no really, it sounds like rubber stretching!

Now Chifusa sets out on a journey to spread the secrets of breast enlargement but when every sword fight makes her breasts bigger, how much long will she even be able to wield a sword?