Kang Museong (M) majored in Visual Design at Seoul National University of Science and Technology and at Hochschule der Bildenden Kuenste Saar, Germany. He works as an illustrator and character designer. Books he has written include a Naver webtoon, Free Madam, which is about Madam and her servant's fantastic and hilarious lifestyle during Joseon's enlightenment period, and Orange Dongi's Personal Stories.