"What doesn't kill you makes you stronger."
Senior Special Agent Nathaniel Kastros, better known under the alias "Nexus". 39 years old, FBI agent for 13 years. He's seen his fair share of things, but none as interesting as what happens next. An amnesiac woman found in a duffel bag in Times Square, NYC? He thinks it's all just inside his head, it's not real. "It's just a hallucination." he tells himself. "It's not real, everything is fake." he says to himself. Oh, but it's all so real. And he's appointed as head of the investigation this time around, without his consent. To top it all off, his best friend is now his direct subordinate.
(This is a Blindspot AU.)