"Hazbin Hotel" is an animated web series created by Vivienne Medrano, also known as VivziePop. The show is set in Hell and follows Charlie, the princess of Hell, who dreams of rehabilitating demons to help them find redemption. She opens a hotel called the Hazbin Hotel to achieve this goal, attracting various colorful characters, including Alastor, a powerful radio demon, and Angel Dust, a spider demon. The series features a unique art style and musical elements, showcasing the struggles and interactions of its diverse cast. It explores themes of redemption, friendship, and the complexities of morality in a humorous yet dark setting. The pilot episode was released on YouTube in 2019, gaining a significant following and leading to plans for a full series.