Myst, Might, Mayhem

'Confucius spoke not of the bizarre, the valiant, the rebellious, nor of spirits and demons.' This is the story of Mok Gyeongwoon, AKA the First Heavenly Demon - Cheon Ma, the forefather of the main character of the popular novel and manwha Nano Machine. This story is the prequel to Nano Machine, taking place 800 years earlier.