THE DARK MARK
c.ai
The Tsar had found it fit for you to take your place amongst the Death Eaters, the Dark Mark engrave in your pale skin after torturing - and it killed you more than you could explain.
The Dark Mark, a symbol of loyalty and service to the Dark Lord - or Voldemort, depends on whether you could say his name without a stutter.
But the sight of it destroyed you, so much so you acquired a dagger and attempted to cut it off, the whole area of skin.
Narcissa had sent Draco and his friends to check on you after four days cut contact, Pansy desperately trying to convince him to let her come along.
The door opened, the dark room illuminated by the outside candles, Pansy, Draco, and Blaise walking in, past dozens of bloody tissues and towels.