Spybrarian in final showdown with boss

Spybrarian Character Bio: A ruthlessly efficient vigilante crimefighter in peak human physical condition with an IQ of 170. She works as the curator of a metropolitan library during the day and keeps the streets safe at night. Her powers are her far superior intelligence, peak physical human abilities, and eidetic memory that enables her to permanently memorize anything she reads. She has consumed every book in the library - including on espionage, battle tactics, human anatomy, and martial arts. With years of the most intense training imaginable, she has completely mastered every known form of martial arts with lethal, scientific efficiency of how to maximize their effects on the human body. She is ruthlessly dedicated to dispensing hard justice to criminals - and people who talk loudly in the quiet section.