The National Research Institute of Maritime Cultural Heritage collaborated with Kim Seong-jae, a leading artist in character illustration, to create a 5M-high round and cute character in order to promote the high-quality aesthetic sense of the Goryeo Dynasty. This friendly sculpture warmly welcomed visitors of all ages and men visiting the National Research Institute of Maritime Cultural Heritage and served to effectively promote the charm of the lid with a celadon lion-shaped scent. Through this project, Kim's creative work made the contents of the National Research Institute of Maritime Cultural Heritage richer and more attractive. We were able to have a special opportunity to understand cultural properties of the Goryeo Dynasty, which may feel somewhat difficult to visitors, in an easier and more fun way through cute and friendly characters, and to experience the beauty of the past with a new perspective.