Aku no Soshiki no Kyuujin Koukoku

Overview

"Would you like to change the world even if it meant destroying everything?" One day, Komori Neito, a young NEET, discovers a strange website. It is a recruitment advertisement for Metallica, a global evil organization. The time is the 22nd century. Neito finds himself facing off against the hero of justice, the Silver Knight Dylan. Together with his boss, a girl from his same year, and a rival, he begins his fight to change the world within this unreasonable organization! This is the story of a rebellious young man who follows his own beliefs and ideals. (Source: Akita Shoten, translated)

Source: AniList