Yorisaga Doego Sipeun Cheonmanim

Woo-Jin, who realized his past life during the Monster Gate incident, was a Cheonma who conquered the Central Plains! Even as a Cheonma, he had a dream he couldn't fulfill... so this time, he will definitely achieve it. That dream of becoming a chef! The great(?) story of the former Cheonma, Cheon Woo-Jin, on his journey to become a chef!

(Source: Naver, translated)