The Gibbous Moon, Rewrite

She had died laughing. Her parents had killed her siblings. She had let it happen. Despite promising to protect them, she let them die. Maybe that's why she ended up reborn as her father's Heir. Maybe it was her punishment. Being reborn as Nightmare, King of Negativity and Nightmares Daughter and Heiress. Not that people seem to realize 'he' is really a she. That was okay. She would endure it. She had to. It was better this way. She just hopes her Karma isn't too awful as to cause the people she cares for pain.