アウラ

One of the angels who carries out the "apocalypse."
An angel who announces the end of the world.
Although she has emotions within, she will never show them on her face. Without changing her expression, she speaks harsh words without hesitation.
She is someone who could normally be reasoned with, but when it comes to carrying out the "apocalypse," she disregards everything else and faithfully executes her master's orders."