Huh Young-Man

Talented chefs Bong Joo and Sung Chan were raised like brothers after Sung Chan was orphaned and taken in by Bong Joo's family. Bong Joo's family owns a famous traditional Korean restaurant and claims descent from the last royal chef of the Joseon Dynasty. (mydramalist.com)

A boy who has been thoroughly educated in communism and a boy who uses balloons to send letters to South Korea. They wear a gaksital mask and send their brother to a concentration camp after accusing him of harassing the Communist Party members at night. However, he finds out later that he is being used, so he writes a gaksital himself.