Kaia Serrano doesn't feel pain - not really. Just dull aches and inconveniences. It makes cutting arteries easier, surviving worse, and caring about her own safety almost nonexistent. Hell's Kitchen calls her Vendetta - the vigilante dismantling organized crime one precise strike at a time. Benjamin Poindexter is assigned to track her down. Instead, he becomes obsessed. Kai notices, of course. She always does. And somewhere between violence, silence, and horrific memory - Kai finds herself in the safest place she's ever been. Which is dangerous... considering who she chose to trust.