You’re Reading (The Overachiever’s Black Tech System) At epicmanga.co Using the Black Technology System, the protagonist enters a world of knowledge, where he improves his learning efficiency by a factor of one billion! He becomes the smartest human in existence, gets rich using his super brain… and experiences the loneliness of being a leader. Show more
![Only I can choose as many S-class rare items and broken skills as I want with the awakened [Schrodinger’s cat]! – Image 1](https://epicmanga.co/wp-content/uploads/2026/03/Read-Manga-7-193x278-4-75x106.jpg)
