Tears to Tiara ～ティアーズ・トゥ・ティアラ～

1,200 years after the Demon King Arawn was sealed, a priest of the "Holy Empire" conspired to free him, using the young oracle Riannon as a sacrifice. However, the appearance of Riannon's brother Arthur, striving to save his sister, put his plan in peril. In the ensuing chaos, by a twist of fate, Arawn is unwittingly released by Riannon. So begins their tale...