Anya went to her lockbox and opened it pulling out the nanos.  They wouldn't hurt him nor would they last forever.  She walked back with the small syringe and stuck it in his arm injecting it before putting the syringe on the table before sitting back down on the coffee table and continuing to wash away the blood.  "They are a medical marvel actually.  They won't heal everything but they will concentrate on the major bleeding inside and stop it so I don't have to perform surgery.  Normally I wouldn't recommend for anyone but a elf but this is a special circumstance."<br/><br/>She readied a needle and thread before approaching one of the deepest cuts with another syringe.  She put in some local anesthetic before starting to sew up the gouge.  "The demons you encountered weren't normal.  They are crossover shades.  Controlled by a crossroads demon in order to punish and kill.  Unfortunately knives don't hurt them.  Not much does."<br/><br/>After a few moments she looked up at him  "So what did you do to end up on their radar?"