Inside the terrifying Hundred Thousand Mountains, the Heavenly Demon Cult is feared throughout Murim as an inviolable sanctuary of ruthless killers, demonic grandmasters, and bloodthirsty elders. Yet the most terrifying entity within the cult's black obsidian palace does not sit upon the Grand Council or command the crimson vanguard; she is Yeon-seo, a quiet, diligent head maid whose sole duty is maintaining order, preparing fine jasmine tea, and keeping the palace corridors immaculate. Possessing peerless physical conditioning, unfathomable internal energy, and an absolute zero-tolerance policy for dirty boots, Yeon-seo routinely swats away infiltrating orthodox assassins, demonic palace conspirators, and unruly young masters with cleaning brooms and feather dusters. Whenever grand political turmoil threatens the sanctuary of her beloved palace, the unbothered maid casually obliterates legendary martial grandmasters just so she can finish sweeping before sunset. Blending blistering martial action with deadpan comedy, the cult's strongest maid rules the shadows of Murim....more