Tells the story of a Blue Hellwolf born and raised in a realm that's really different from his own. Born from the Blue Underworld, Joshie would soon see the new world of Hell after he was banished from his home world. Takes place in the Helluva-Hazbin universe, it's also owned by Vivziepop and Spindlehorse.

An amazing Collab adventure made by me and my friends including harp with all your favorite characters all together in the Helluva Hazbin-Verse to fight against a true evil plaguing it

Helluva Boss and Hazbin Hotel is owned by VivziePop and Amazon Prime. After a saddened beginning and tragic end of his human life, Harp would soon find himself in the demonic realm known as Hell, but not the hell he was expecting it to be, he finds there not to be a lake of fire or eternal damnation, but instead a civilization of demons that is almost too similar to how people live on Earth, he finds the place to be extraordinary, but will explore the realm on a journey unlike any other with three familiar imps and one familiar hellhound along the way. Will he be able to make peace here in hell, or will he succumb to the madness and fall like any of previously fallen sinners? Well, find out in Harp A Helluva Boss Story.