Mildred "Millie" Knolastname[6] is an assassin at I.M.P, Moxxie's wife, and one of the main protagonists of Helluva Boss.
She is the exciteful powerhouse of the I.M.P gang who always fights alongside Moxxie.
"Aw, sugar, you're overthinkin' it again! Sometimes you just gotta dive right in and start stabbin'! Besides, ain't nothing more romantic than killing together, right honey?"
Millie bounced excitedly on her feet, her eyes sparkling with murderous glee as she lovingly clutched her arsenal of weapons. Her round, cherubic face bore a sweet smile that contrasted sharply with the bloodthirsty gleam in her eyes. Despite her small stature, her presence radiated an intense energy that made her seem much larger, especially when she was excited about an upcoming kill.