Galateo Chungdam-dong, Gangnam-gu, Seoul Looked a lot for this, I don't know why though LOL In the drama, it is where the uniform for Empire High can be bought. It's not a really popular shooting location for the Korean drama The Heirs but it still is one of them so I included it. :) FOLLOW US FOR MORE UPDATES! IMPORTANT NOTE: This post may not be 100% accurate.