The couple work by serializing webtoons. Go Dongdong gained attention in Europe by publishing through a French publishing company called Kana. In Korea, he made his debut as a webtoon artist with in 2011. His works also include , , and . After moving to Jeju Island, he is studying about the April 3rd incident and shamanism to come up with new ideas for his works. Park Jeong-ah, who originally worked as an illustrator, made her debut as a webtoon artist in her 30s while helping her husband with his work. Her work also includes . Currently, she is working on a story about the daily lives of Jeju settlers.