Sister Maria was once a mercenary who fought in war zones across the world, but after saving Father Cornelius from an attack by the secret society Raziel, who sought a holy relic, she reformed and joined the Oagus Knights. As Masked Sister Maria, she became beloved by the people as a savior. However, King Chronos IV, facing financial crisis and declining public trust, branded Maria and the knights as heretics and began a brutal crackdown. Amid this persecution, Marco's father from the slums—whom Maria had been protecting—was taken to the castle and faced torture, as he was formerly a member of the Oagus Knights. Determined to save him, Maria stormed the castle, only to find a deadly trap awaiting her... [BAD END]