"Is my new librarian a Watcher?" she asks Sherlock the day after Mr. Giles joins the faculty.
Off they go!
The crypt proves to be a little less cobwebby than advertised, but not by much. It has a ground level with a prominent, currently empty stone coffin, and a below-ground level with a mattress, a blanket, a kettle, a box of tea, and a lot of empty space.
"Why is a crypt wired for electricity?" Bella asks, eyeing the kettle and the lights while attacking the cobwebs surrounding the largest open space that will suit for combat practice.
"I don't know, but I do know I am not its first ambulatory occupant," he says. "Perhaps the previous one could answer that question, if they are not a pile of dust by now."
"Did you have to evict them or was it unoccupied when you found it?" Dust dust dust. Her duster is getting quite repulsive; she peels off a layer of spiderweb and chucks it into a corner where at least it will be out of the way and makes another pass.
"Less pleasant to carry all this way," she says. "I think I've interrupted local vampire reproduction sufficiently that a broom's potential value as an impromptu stake is not a significant factor." She deems the second pass sufficient, cleans off her duster again, and says, "So. Where do we start?"
"Not sure," he says. "I have never tried to teach this sort of thing before. And to complicate matters, I have no idea how much you already know, or can access because you are the Slayer and have been loaded up with all sorts of interesting muscle memory."
"I've watched a few hours' worth of aikido tutorials on the Internet," says Bella, shadowboxing a throw with a Japanese name she can't remember. "And about fifteen minutes of parkour."
"It seems I have some work ahead of me, then," he says. "Has any of this valuable research taught you how to properly throw a punch?"
"No. Aikido seems to be more of a throwing art. I do know that the thumb goes outside the fist?" she offers.
"Well, that's a start. Observe," he says, and stands beside her to demonstrate in slow motion.
She follows along promptly. "Is this all going to be shadowboxing or at some point do we hit each other and be glad we have super-regeneration?"
"For lack of better targets, yes," he says. "Unless you manage to accidentally knock my head off, the worst that will happen to me is I might start giggling and quoting Shakespeare."
"And this doesn't bother you? I don't think anyone I've read has remarked, however unreliably, on the relationship between turning and pain tolerance."
"Am I treading on personal territory?" asks Bella. Convinced that the shape of her fist matches his, she throws an experimental series of punches at the air.
"Oh, very good," he says, reaching to correct the position of her elbow slightly. Deadpan: "And no, not at all, the subject of my sex life is open for discussion."
"Technically I didn't ask if I was treading on forbidden territory," she points out, adjusting her elbow on the other side to match and having at the air a bit more.
"My mistake." He observes another few punches. "You can go much faster than that, I'm sure," is his commentary.
Why yes. Yes she can go faster than that.
She ramps up for rather a while before discovering how fast, and she grins at the blur of her hands.
"Cool," she says.
"Much better," he says. "You'll find that while plenty of nasty bitey sorts have superhuman speed, very few of them put it to good use."
"Fail to put it to good use how?" she asks, throwing in a kick to break up the rhythm of the punches. The air would be tripped, if it were not air.