A brief description of the manhwa Terminally-Ill Genius Dark Knight: [By the author that brought you !] is a fantasy RPG infamous for its extreme difficulty. However, to Yoo Chan, who was diagnosed with a terminal illness at a young age, this game was his entire life and has now become his reality. From now on, Yoo Chan has to survive in this world as Nox von Reinharber, ... https://www.yesmanga.cc/manga/terminally-ill-genius-dark-knight/