The Undercover Agent of the Black Organization and Oreki's Boss [Comprehensive]

[Don't do unnecessary things, keep necessary things simple] When the energy-saving Oreki Houtaro traveled through time, he became a "real" sake named Ko. Oreki was amazed that there was such a mysterious art of disguise in the world. "Tell me, is there any magic in the world that can transform you into another person?" Zhufu Jingguang, who appeared to be Midorikawa Hikaru but was actually an undercover police officer, tentatively replied: "It seems that even powerful disguise techniques can be done." Oreki thought for a few seconds and glanced at Midorikawa Hikaru, who was 181cm tall. "Excuse me, can you become a 167 woman within tomorrow?" He turned his head and said to Midorikawa Hikari calmly. "..." "?" No! Etc! This is impossible even if you think about it, right? In the organization... Does one need to cut off one's feet for one mission? This is too expensive! No. What am I thinking? Midorikawa Hikaru fell into the simultaneous thoughts of Oreki Houtarou. This is unreasonable. It wasn't until much later that Oreki discovered that changing the world view was easy, as long as you learned how to use reasoning as a spell to kill the cursed spirit, learned how to go undercover at a port and then find a writer to sign. "Mr. Sakaguchi Ango, please, can you sign here for me?" Although I am not a fan of your books. But A11 told me that this is a living writer from another world. — The nature of the article is quite serious, or boring and slow. Feel free to enter. The male protagonist Houtaro Oreki comes from "Hyouka" - anime/original work by Yonezawa Honobu. He travels through the world with Mingko + Jukai + Fumino, and has system settings (usually treated as non-existent) The secret male protagonist traveled through time just after graduating from high school. He was not with Chitanda during high school, and the ambiguity has not been revealed. No CP, a millionaire Mission: Save the world, full of hope