Hazbinfanfics Histoires

What if... Alastor had a sister? just one year younger than him. Nyxelle is her name also called The Soulbound Nightfall, she's the God Of Souls even all Heaven fear her they said she's a mistake, something that wasn't supposed to exist, an error, but she doesn't care. After going to Hell, she meet Alastor again and stayed and the hotel. they were happy, but Vox wasn't, he wanted her powers to take over all Heaven.