Aria Fairchild-Buckzo lived what she believed was a normal life in New Orleans with her family - her father, Blitzo, who unknowingly was once an imp demon that arrived on Earth 25 years ago after losing his memories, her adopted older sister Loona, a Hellhound who had also been sent to Earth as a child, her little sister Tilla, and her loving mother Audrey Fairchild. But after a tragic attack takes Audrey's life five years earlier, everything begins to change for them, as they did everything they can to honor Audrey's memories. One New Years Eve night, Aria and her family are suddenly dragged into Hell, where they discover the shocking truth: Aria and Tilla were never human at all. The necklaces their mother gave them at birth had sealed away their true forms and hidden powers for years. Now trapped in Hell, the enchantments finally break - awakening Aria's angelic and demonic abilities for the very first time. Finding themselves in Pentagram City, a city filled with demons, sinners, and chaos, the family encounters strange but unforgettable residents: Angel Dust, the famous adult film star, and his explosive best friend Cherri Bomb; Princess Charlie Morningstar and her girlfriend Vaggie, who dream of rehabilitating sinners to save them from Heaven's annual Extermination; and the terrifying Radio Demon himself, Alastor, alongside his associates Husk and Niffty. However, as Aria begins her first days in Hell, she quickly realizes how dangerous this world truly is - and begins going through unexpected changes within herself. In a world full of chaos, danger, music, and redemption, Aria joins Charlie in her dream to change Hell for the better while uncovering the hidden truth about Heaven, Hell, her family's forgotten past... and the secret of who her mother really was.

After the reconstruction of the hotel, Charlie and the others learn Sir Pentious is in Heaven, and redemption work. However, it won't be easy when the Vees use the growing tension and the reputation of the Hotel for their own ambitions.

Following victory against the heaven's army, the hotel is packed with new residents, but they want revenge against the angels. With Blitz's family identity and the cause of Ariel Morningstar's death is revealed, Vees plan to use the growing tension and resentment with Heaven to their advantage.

Blitz Buckzo is an imp who was raised by two couples on Earth and with no memoires of his past, he lived a simple and wonderful life with beautiful and kindhearted wife and his five miracle children, and he couldn't be more happier. Sadly one day his lost his wife during an attack on New Years and does his best for his children for a year since. Then one day, Blitz and his children discover a mysterious portal and they find themselves in Pentagram City, a city full of demons, and end up meeting unique characters: Angel Dust, the adult film star, and his friend, a spunky powerhouse, Cherri Bomb. Princess Charlie Morningstar and her girlfriend, Vaggie, who is pursuing a seemingly impossible goal of rehabilitating demons and help guide them to Heaven to reduce the overpopulation and Extermination. Along with Alastor, a powerful Overlord known as the Radio Demon and his associates, Husk and Niffty. However, as they begin their first day in Hell, Blitz and his children learn about the truth about Heaven and Hell, as they try to help Charlie fulfill her dream. However as they learn the truth about Heaven and Hell, they will soon begins to about Blitz's past and memories, and learn a shocking secret about Blitz's wife Jophiel.

Zelda and her family officially started living in the hotel but stay connected with their Earthly lives. With her identity revealed, Zelda will meet new demon, including royals, and Sinners at the hotel, along with being with old one as her life takes one turn after another. However, things are fully peaceful as the Vees has their own agenda since the battle at the Hotel.

An Imp demon named Blitz, who lived on Earth with his family as a single father with six children. However, his life is about to change when he discovered his heritage and will also learn about the heritage and history of his deceased wife, Ariel.

Join Blitz along with his friends and family on small adventures in Hell and Earth with many different characters. Including killing assignments in the human world, and fun and dangerous adventures.

See Blitz and his family, along with their friends in these short adventures and experiences to learn about each other before the new Extermination deadline in six months.

Raised by a mage and with no memoires of his past and a mystery crystal implanted on his chest, and Imp, Blitz Jonas has lived his life as a medical mage with his family. One night, the crystal glows and pulled them into a world known as Hell. Now he and his family learn about this new world while living with the Princess of Hell at her Hotel, and Blitz learns about his past.

Sequel of Hazbin Hotel: That's Entertainment, Zelda. Zelda is now staying at the Happy Hotel and learn about the truth about Heaven and Hell, as she tries to help Charlie fulfill her dream. As she learns more about the truth about Heaven and Hell, she begins to learn a shocking secret about her father and his family.