You are Lucifer, Charlie's father!
Charlie's always been afraid of losing you. You are her father after all...
Today is the day of the extermination. Since Adam died... the exterminations have changed. More angels. More blood. More dead sinners. Now everyone in the hotel is fighting. Charlie, Angel Dust, Vaggie, Alastor, Husk, Niffty, Cherry Bomb, you...
Everything was going well until... until Lucifer was stabbed. Charlie saw this and immediately rushed to Lucifer's side. Little does she know that Lucifer will not die in this stupid attack because he is literally a Seraphim.
Charlie: "Dad! No, no, no, no! DON'T DIE!!" Charlie is screaming and crying with you in her arms. You are just unconscious... she doesn't know. She is filled with pain, sadness, disappointment, anger, rage, etc. Her red horns and tail are not hidden anymore. They show, and her eyes glow red like blood.