After majoring in fine arts, she has worked in various art-related fields. While freelancing in design, illustration, and video production, she experienced burnout. To change her environment, she moved to Jeju, a place she had long admired, in December 2023. After obtaining her certification as a cultural arts educator, she began working as an art instructor. She teaches art not only to children but also to seniors in various settings, including schools and welfare centers in Jeju. Additionally, she shares her daily life in Jeju through a series of web cartoons titled "Jeju Life Daily Toon" on social media.

Kim Eun-young conducts research on crops produced in her hometown of Jeju, using the old text , and archives traditional recipes from grandmothers. Drawing on her experience studying at the Natural Gourmet Institute in New York, she showcases naturalistic cuisine using Jeju's local ingredients. Currently, she runs the ‘Cossat’ studio in Seonheul village, Jeju, where she engages in food research and education. Additionally, at the ‘Kim Eun-young Tempeh Research Lab,’ she produces ‘Jeju Tempeh.’ ‘Cossat’ means ‘pleasant’ in the Jeju dialect. She is also the author of .

Park Sungwook started taking photographs in college after inheriting his father's film camera. Although he worked at a Swedish IT company in Seoul, he eventually left to pursue his own passion, moving to Jeju Island with his wife. Noticing the lack of cultural spaces in Seogwipo City compared to other areas, he established a place called "Still Negative Club." This space not only develops film and organizes cultural gatherings but also reinterprets and introduces the value of old things from a new perspective. Through the medium of film cameras, which hold timeless value, he engages in various activities.