The eve of the French Revolution, 1772—

The eldest brother of the Sanson family, Charles-Henri, has grown as an executioner, while his sister, Marie-Joseph, has been living freely in Versailles.

But one day, Marie-Joseph's first love, a man named Alain, is killed by aristocrats...!

This history of innocents plunges into the arc of the crimson revolution, Rouge—!!

(Source: Shueisha, translated)