――Indeed, the more corrupted a soul, the more delectable.

Lieutenant Ashe Chevelovsky, Captain of the Thirteenth Security Force in the Kingdom of Helvetia.

Despite her youthful appearance, she possesses another identity beyond her role as a military lieutenant.

That is—

A world resembling modern Europe forms the backdrop for this otherworldly fantasy, following a childlike girl (twenty-seven years old) who wields the 'karma' etched into her to confront both humans and the mysterious entities known as 'Mystics'.

Will destiny be on her side, or will it—

※Also serialized on other platforms.

※Title changed, subtitle cut (Sept. 19, 2021)

※A new series has started! Please also consider reading 'The Strongest Princess Who is Called the Traitor Princess' (https://ncode.syosetu.com/n8807hj/). Your continued support would be greatly appreciated.