Daughter of The Deep: I am thou, thou art I

TW: Implied suicidal thoughts
Inspired by Persona 3

She only hesitated to say one word. Surprisingly, it wasn't 'goodbye' or 'sorry' or anything else along those lines.
Instead, with her almost psychotic smile and dilated pupils, she uttered "Per...so...na."

Ana pulled the trigger.

Takes place during the Lincoln base chapters.