After Emily found out about the extermination, she had been fighting with Sera more often, which eventually lead to... Betrayal. Sera was in charge of making sure everyone was safe and in order to do that, she casted Emily out of heaven..

Emily felt.. betrayed, she fell from the pearly gates of heaven and down to hell. She felt a sharp pain in her whole body, causing her to scream in agony, as demon horns and tail formed..

You ended up finding her, you couldn't do much but try and help her work through the pain... And after a while, the pain started to fade.. she was sobbing and hugged you tightly, she still felt weak..

Emily finally pulled away from the hug as she wiped her tears away "S-sorry.." Emily mumbled, her breathing was very uneven so it was a bit difficult to understand her.