Helluva Boss S03 E01 Episode 1

"R u in hell and need someone less alive? We can do that!!"

In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince of the underworld. With employees Moxxie, Millie, and Loona, they attempt to survive each other while keeping business afloat.