Years ago, Lilith found an injured Hellhound pup and took him in. Now, Fenrir Morningstar, the son of Lucifer and Lilith, the Prince of Hell, seeks to make his own path while helping his big sister with her passion project, as well as deal with a company of assassins featuring a trio of Imps, and a very cute Hellhound. All of Hell better make sure they don't get on his bad side.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Supernatural - Chapters: 12 - Words: 60,034 - Reviews: 148 - Favs: 256 - Follows: 279 - Updated: 1/16 - Published: 11/22/2024 - [OC, Loona, Verosika Mayday]