Esther (Alastor's Sister x Hazbin Hotel) AU

When Esther, the enigmatic and mischievous younger sister of the Radio Demon Alastor, pays a surprise visit to the Hazbin Hotel, chaos ensues. Eager for entertainment and craving for mischief, Esther quickly spreads her presence throughout the hotel, leaving a trail of mayhem in her wake. As her pranks escalate and tensions rise, the residents of the hotel must band together to contain her antics before they spiral out of control. But as Esther's true intentions begin to surface, the residents realize that her visit may be more than just a simple desire for chaos, leading to a showdown that will test their bonds and challenge their understanding of the enigmatic siblings.