Retiring– Black cats

Nancy brushed her thumb over the complicated design on it and blinked before she smiled and handed it to Jeslyn. 

"Take it. With this, you can summon THE SIN–"

"What?!" Jeslyn bolted up. "Are you mistaken? I mean you should select some men for me, I didn't say you should give me access to your faction!" She frowned.

Nightcrawler who had been glaring at Jeslyn with hostility breathed a sigh of relief and his aura slowly died down. Had she shown the desire to covet the token just now, he didn't mind dying, he would have blown her brains out. 

His Boss created THE SIN when she was just sixteen years old. It started with the coming together of street kids fighting each other, to a group of bullies. The bullies were called SIN by the people they bullied. The name came off as something interesting to Nancy, so she gladly accepted it.

The name became officially known when the group upgraded from being just bullies to finally being a rogue.