Who is Nick Sparagmos from Dead Witch Walking and what is their importance? Dead_Witch_Walking English & Literature Nick Sparagmos | Dead Witch Walking

The reader doesn't meet Nick until the second half of the novel. When Nick and Rachel meet she has been transformed into a mink...... and he is a rat. The two are thrown into a pit where they're meant to fight until the death, fortunately, the two escape, and Nick sticks around to assist Rachel in her fight against the demon.