Koa had only met the stranger, a sage, named Onamuji who would offer the doctor away to escape the deadly deal made with the contracting monster of the Dark Sages. He had given the woman a grimoire, a book bound in black, that had a vast wealth of knowledge on ninjutsu and necromancy for a lack of a better word. The creature that she had made a deal with had return, for some unbeknownst reason, had revealed itself to the doctor and the sage. It's reasoning, quite bizarrely, was to strengthen its next body; nobody wanted a weak puppet. The enigma worked behind the curtains, the sage and doctor would be unaware of its next move, but unknown to him a revolution was afoot.
From the first day Koa was given the grimoire, she began to set up her lair of witchcraft. No longer did she view herself as shinobi but someone who dabbled in the black arts and as such a being not worthy of a noble title; she didn't even feel human anymore. As Koa led her robed sage through the temple entrance, not hampered by its magnificent beauty, she would lead the man through a series of corridors and down through a spiral staircase that fell deeper into the earth. The staircase would come to an end, at the bottom there would be a small wooden door. If opened normally, it would lead into a small empty cupboard but it wasn't meant to be opened normally. The doctor would place her hand against the grains of the door, placed roughly around the center, where she would mutter an incantation; igniting the hidden trail that lay carved into the wood. From where her hand was placed, a surplus of energy would ignite and follow its destined path - illuminating a shape synonymous with the lesser arts: a pentagram.
The pentagram would burn brightly for a few seconds before dying out, "Quickly." She would say in a hushed tone, pulling on the hoop door handle and opening the door. As the door opened, Onamuji would be astonished to see that the door led to a place not known by many or, really, any. Koa would hold open the door and await for her sage to enter the lair. The lair, as it was called within the book, was a place for those who wished to practice the arts of necromancy - the Dark Sages - could venture in solace without fear of persecution. Every Dark Sage, who learned their craft from the grimoire, had their own version of their lair - this was Koa's.
The lair, upon entry, would have this very ery and dark atmosphere. It was littered with dark objects and symbols that didn't quire having any meaning to those who hadn't studied the words of the grimoire. At the center of the room sat a fire with benches around it, and over to one corner a bed that sat beside a crafting table of sorts. "Make yourself at home... I know I haven't." Koa would state with a crushed tone, feeling uncomfortable in what many before her had thrived in - taking off her coat and slinging it onto the rickety bed. She would immediately take off her white blouse in front of the sage, only to reveal her blue corset. The lair was very well lit thanks for the roaring fire that never seemed to call it quits, no matter if one had a quest or not.