A pinnacle of the Kingdom series project No. 043 "jeongchuk haseong" by Colorverse!
"Jeongchuk haseong" refers to an incident in which the 16th king (Injo) of the Cho-Sun Dynasty, bowed to the Qing Dynasty as a sign of surrender in the war. Colorverse was inspired by the clothes worn by King Injo at that time. The Injo's feeling who endured the humiliation and bowed was expressed in cold, Blue-Black ink.