Talk:Monster Girl Quest: Paradox/@comment-104.32.72.99-20140503195136/@comment-24419079-20140503225959

A translation I found online for Lucifina's profile picture Torotoro released

"One of the two original angels. Of the angels she has buried the most demons. Nicknamed "Daystar", she is feared by angel and demon alike. It is said that the massive number of demons she has killed stained her soul with blood, leading to her fall."

The implication is that she is fallen and possibly crazed in Paradox or at some point in her past.