The villainess lady struck the prince and broke off their engagement upon seeing the saintess about to ascend the guillotine.

"I hereby break off my engagement with you, Spur Cross, First Prince of the Holy Cross Kingdom!" Viola, a duke's daughter, heard that Sumire, a holy maiden who had set out on a demon king subjugation journey, had been expelled from the hero's party. In her rage, she struck down the prince and demanded the engagement be broken. Though she later formalized the dissolution and took a breath... this time, Sumire was charged with embezzlement, fraud, and even attempted treason against the state. (It was me! Because I avoided my own destruction, that girl...!) Viola, a timid reincarnator, could not bear it when others died in her place. "If things continue like this, Sumire will be sent to the guillotine! I have to do something!" The prince who oversees law, the chancellor at the center of politics... She overcame these formidable enemies, but the holy maiden Sumire's flag-raising does not stop. Finally, she was captured, and when Sumire awaited her execution. Viola remembered something very important. "No. There's only one way to save that girl!" The lady gazed upon the spire of the royal castle—— and resolved to become a villain herself.