少女騎士アリア～淫らな暗黒武闘会～

Aria was a young and disciplined knight.

She traveled from job to job in relative poverty, not knowing what may come each day.
One day, she saw a poster for a tournament.

"An Open Invitation to Alle Stronge Men and Wymen: Fight for Acclaim & Fortune Rewarde"

It was an underground event that pitted style against style. Feeling her stomach growl, Aria clutched her sword and entered the tournament.